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Flanagan API compounds Raman

flanagan · Raman

Flanagan API compounds Raman. v2.0 standardized NIRS package: 1 spectral source(s), 3 declared target(s). Auto-generated from dataset_card.json (verify before publication).

nirv2flanagan
🔒
Private dataset. Full metadata and metrics are shown, but the bytes are not redistributed here — exporting the data requires a Dataverse token. The identity card carries no spectra, only descriptive statistics.
3,510
samples
3,276
wavelengths
1
sources
3
targets
16
metadata
Raman
family

Dataset property explorer

Mean profile risk0.54
Highest axisArtefacts locaux · 1.00
Diagnostics8
Sources profiled1
Flanagan API compounds Raman property profile0.250.50.751integritynoiseartefactsbaselinePCA outliersreferencerepeatabilitystructureFlanagan API compounds Raman profileintegrity: 0.00noise: 0.00artefacts: 1.00baseline: 0.30PCA outliers: 1.00reference: 1.00repeatability: 0.00structure: 1.00Flanagan API co…0 center · 1 outer ring · outward = stronger anomaly / heterogeneity signal

Profile axes

Intégrité0.00
Artefacts locaux1.00
Bruit0.00
Outliers PCA1.00
Distance à la référence1.00
Répétabilité0.00
Baseline / forme0.30
Structure multi-régimes1.00
Diagnostic hypotheses00.250.50.751hypothesis scoreSplice / raccord détecteursSplice / raccord détecteurs: 0.890.89Spectre hors domaine valideSpectre hors domaine valide: 0.740.74Signature VERA25-likeSignature VERA25-like: 0.740.74Erreur interpolation / réécha…Erreur interpolation / rééchantillonnage: 0.710.71Dataset multi-régimesDataset multi-régimes: 0.680.68Erreur calibration / référenc…Erreur calibration / référence blanche: 0.600.60Différence de sonde / géométr…Différence de sonde / géométrie: 0.590.59Fond différentFond différent: 0.560.56
DiagnosticScoreForceSignauxInterprétation probable
Splice / raccord détecteursX0.89forteSpike rate 1.00, Jump rate 1.00, RMS/SAM référence 1.00Rupture aux jonctions de détecteurs, calibration locale ou sonde différente.
Spectre hors domaine valideX0.74forteMahalanobis / T2 1.00, RMS/SAM référence 1.00, Structure PCA 1.00Variété, espèce, lot ou condition différente mais physiquement plausible.
Signature VERA25-likeX0.74forteMahalanobis / T2 1.00, Spike rate 1.00, Jump rate 1.00Combinaison possible changement de sonde + splice, amplifiée par géométrie, fond ou calibration.
Erreur interpolation / rééchantillonnageX0.71moyenneSpike rate 1.00, Jump rate 1.00, SNR normal/élevé 1.00Artefacts numériques ou traitement spectral incorrect.
Dataset multi-régimesX0.68moyenneStructure PCA 1.00, RMS/SAM référence 1.00, Mahalanobis / T2 1.00Mélange de campagnes, opérateurs, lots, setups ou sous-populations spectrales.
Erreur calibration / référence blancheX0.60moyenneMahalanobis / T2 1.00, RMS/SAM référence 1.00, artefacts locaux 1.00Décalage systématique entre campagnes, instruments ou référence blanche.
Différence de sonde / géométrieX0.59moyenneMahalanobis / T2 1.00, RMS/SAM référence 1.00, PCA Q 0.76Modification de l'illumination, collecte, angle ou distance sonde-échantillon.
Fond différentX0.56moyenneMahalanobis / T2 1.00, RMS/SAM référence 1.00, PCA Q 0.76Effet systématique du support, blanc/noir, transflectance ou environnement de mesure.

Spectral sources

Flanagan Raman spectra

X · Raman · Raman instrument as documented by source article
Flanagan Raman spectra spectra050,000100,000150,000200,00001,0002,0003,0004,000q05-q95 envelopeq25-q75 envelopemedian spectrummedianq25–q75q05–q95wavelength / none150none — median 6668 (q25–q75 1817–1.134e+04)174none — median 4001 (q25–q75 1403–8584)197none — median 3231 (q25–q75 1266–6791)221none — median 3331 (q25–q75 1303–6352)244none — median 3039 (q25–q75 1397–6562)268none — median 2739 (q25–q75 1450–6986)291none — median 2513 (q25–q75 1280–6914)315none — median 2727 (q25–q75 1015–8471)338none — median 2484 (q25–q75 1124–7226)362none — median 3096 (q25–q75 1217–7624)386none — median 2689 (q25–q75 991.3–5765)409none — median 2405 (q25–q75 887.4–6049)433none — median 2347 (q25–q75 1021–6199)456none — median 2334 (q25–q75 916.1–5215)480none — median 1943 (q25–q75 797.1–5216)503none — median 1871 (q25–q75 778.5–4572)527none — median 2000 (q25–q75 753.7–4495)551none — median 2029 (q25–q75 645.9–4015)574none — median 1994 (q25–q75 692.1–3799)598none — median 2046 (q25–q75 684.2–4859)621none — median 2346 (q25–q75 770.5–5271)645none — median 2148 (q25–q75 870.8–4734)668none — median 2175 (q25–q75 834.5–4579)692none — median 1838 (q25–q75 814.7–4026)715none — median 2026 (q25–q75 817.7–4107)739none — median 2182 (q25–q75 1005–4438)763none — median 2735 (q25–q75 979.5–6029)786none — median 2405 (q25–q75 936.1–8732)810none — median 2754 (q25–q75 1059–7886)833none — median 2649 (q25–q75 949.2–9203)857none — median 2845 (q25–q75 960.5–8445)880none — median 2440 (q25–q75 843.6–1.007e+04)904none — median 3002 (q25–q75 1004–7973)928none — median 2766 (q25–q75 1075–7571)951none — median 2284 (q25–q75 817.2–6501)975none — median 1857 (q25–q75 835.8–6059)998none — median 3050 (q25–q75 967.2–7182)1,022none — median 2912 (q25–q75 1210–7465)1,045none — median 2527 (q25–q75 963.7–1.014e+04)1,069none — median 2524 (q25–q75 847.6–7873)1,092none — median 2720 (q25–q75 932.9–7218)1,116none — median 2582 (q25–q75 795.8–7991)1,140none — median 2299 (q25–q75 883–6574)1,163none — median 2661 (q25–q75 1051–6721)1,187none — median 2398 (q25–q75 1150–5430)1,210none — median 3254 (q25–q75 1380–6058)1,234none — median 2811 (q25–q75 1028–6836)1,257none — median 2631 (q25–q75 1055–6509)1,281none — median 2587 (q25–q75 950.8–7513)1,304none — median 2453 (q25–q75 860.3–7855)1,328none — median 2477 (q25–q75 862.1–7346)1,352none — median 3089 (q25–q75 956–7366)1,375none — median 3572 (q25–q75 1134–8044)1,399none — median 4383 (q25–q75 1205–8971)1,422none — median 5736 (q25–q75 1620–1.037e+04)1,446none — median 7409 (q25–q75 2900–1.954e+04)1,469none — median 5099 (q25–q75 2265–1.76e+04)1,493none — median 3891 (q25–q75 1432–8310)1,517none — median 3027 (q25–q75 985.1–6166)1,540none — median 2704 (q25–q75 881.4–5517)1,564none — median 2540 (q25–q75 911.2–5203)1,587none — median 2921 (q25–q75 1031–5407)1,611none — median 2901 (q25–q75 1002–5516)1,634none — median 2447 (q25–q75 890.6–4936)1,658none — median 2694 (q25–q75 862–5484)1,681none — median 2731 (q25–q75 900.7–5262)1,705none — median 2884 (q25–q75 930.8–7612)1,729none — median 2629 (q25–q75 786.5–7208)1,752none — median 2469 (q25–q75 742.2–6318)1,776none — median 2201 (q25–q75 718.1–4624)1,799none — median 2163 (q25–q75 704.9–4383)1,823none — median 2135 (q25–q75 717.1–4305)1,846none — median 2171 (q25–q75 727.5–4353)1,870none — median 2185 (q25–q75 729.2–4408)1,894none — median 2188 (q25–q75 724.9–4378)1,917none — median 2191 (q25–q75 722.1–4383)1,941none — median 2174 (q25–q75 715.3–4339)1,964none — median 2160 (q25–q75 709.2–4303)1,988none — median 2124 (q25–q75 715.4–4258)2,011none — median 2105 (q25–q75 712.1–4274)2,035none — median 2112 (q25–q75 722.4–4289)2,058none — median 2118 (q25–q75 703.9–4329)2,082none — median 2148 (q25–q75 703.7–4340)2,106none — median 2155 (q25–q75 700.7–4365)2,129none — median 2170 (q25–q75 704.2–4381)2,153none — median 2156 (q25–q75 696.5–4395)2,176none — median 2180 (q25–q75 694.9–4424)2,200none — median 2298 (q25–q75 701.4–4509)2,223none — median 2339 (q25–q75 705.8–4564)2,247none — median 2416 (q25–q75 718.1–4880)2,271none — median 2408 (q25–q75 734–4889)2,294none — median 2444 (q25–q75 749.3–4930)2,318none — median 2423 (q25–q75 763.5–4726)2,341none — median 2407 (q25–q75 734.4–4782)2,365none — median 2329 (q25–q75 756.9–4754)2,388none — median 2329 (q25–q75 771.3–4781)2,412none — median 2391 (q25–q75 775.8–4809)2,435none — median 2386 (q25–q75 772.7–4854)2,459none — median 2431 (q25–q75 788.5–4881)2,483none — median 2484 (q25–q75 784.2–5035)2,506none — median 2530 (q25–q75 810.8–5174)2,530none — median 2628 (q25–q75 822–5229)2,553none — median 2741 (q25–q75 841.7–5579)2,577none — median 2775 (q25–q75 918.3–5760)2,600none — median 2762 (q25–q75 962.7–5956)2,624none — median 2858 (q25–q75 950.2–6082)2,647none — median 2827 (q25–q75 948.7–6608)2,671none — median 2926 (q25–q75 975.1–6782)2,695none — median 3461 (q25–q75 1036–7922)2,718none — median 4133 (q25–q75 1353–1.17e+04)2,742none — median 3900 (q25–q75 1344–1.123e+04)2,765none — median 3777 (q25–q75 1429–1.044e+04)2,789none — median 4281 (q25–q75 1336–9763)2,812none — median 5068 (q25–q75 2035–1.193e+04)2,836none — median 7820 (q25–q75 2729–1.756e+04)2,860none — median 1.092e+04 (q25–q75 3723–3.037e+04)2,883none — median 1.399e+04 (q25–q75 4678–6.196e+04)2,907none — median 1.84e+04 (q25–q75 6608–5.997e+04)2,930none — median 2.792e+04 (q25–q75 8315–8.807e+04)2,954none — median 2.6e+04 (q25–q75 5733–6.204e+04)2,977none — median 1.957e+04 (q25–q75 6036–4.325e+04)3,001none — median 1.234e+04 (q25–q75 4280–2.143e+04)3,024none — median 7232 (q25–q75 3054–1.376e+04)3,048none — median 6094 (q25–q75 2268–1.114e+04)3,072none — median 5338 (q25–q75 1836–1.029e+04)3,095none — median 4011 (q25–q75 1385–7922)3,119none — median 3702 (q25–q75 1102–7340)3,142none — median 3524 (q25–q75 1001–7120)3,166none — median 3485 (q25–q75 1143–7081)3,189none — median 3416 (q25–q75 1065–7210)3,213none — median 3393 (q25–q75 1054–7501)3,237none — median 3485 (q25–q75 1067–7762)3,260none — median 3605 (q25–q75 1048–8177)3,284none — median 3667 (q25–q75 1065–8744)3,307none — median 3644 (q25–q75 1076–9230)3,331none — median 3548 (q25–q75 1185–9208)3,354none — median 3543 (q25–q75 1061–8418)3,378none — median 3244 (q25–q75 1024–7956)3,401none — median 3205 (q25–q75 1194–7571)3,425none — median 3087 (q25–q75 1032–7002)

Sampling

Wavelengths3,276
Axis range150–3,425 none
Mean spacing1 none
Griduniform
Observations3,510

Signal & quality

Value range-3.89e+03 – 5.02e+05
Mean range3.05e+03 – 6.21e+04
Mean level7128
Area2.334e+07
PTP5.901e+04
Noise RMS3.6645
SNR1.9e+03
SNR dB7e+01 dB
Dynamic range5.9e+04
Smoothness149
Saturated0.0%
X-outliers1,943

Integrity & artefacts

NaN ratio0.00%
Inf count0
Zero ratio0.00%
Spike count1,146,209
Spike rate9.97%
Jump count1,241,988
Jump rate10.80%
Clip fraction0.00%

Shape & reference

Baseline slope8731.1
Curvature RMS111.21
D1 RMS371.48
RMS to mean9107.3
RMS p9526334
SAM to mean0.5551
SAM p951.2304
Affine offset p9515413
Affine gain p95 Δ2.19
Affine residual p9512034
Xcorr lag p9550

Outliers & repeatability

PCA Q p95/median6.1
Hotelling T2 p95/median19
Mahalanobis H p95/median4.4
Repeat groups0

Dimensionality (PCA)

Effective rank2.7
PCs → 95% var5
PCs → 99% var13
Top-10 cum. var98.4%
Computed metric scores 29worst 1.00
FamilleMétrique calculéeValeurScoreNiveauInterprétation datasetCauses typiquesCalcul / scoring
Intégrité des donnéesNaN ratiointegrity.nan_ratio0%0.00faibleSpectre completErreur acquisition/exportcount(isnan(X)) / X.sizealert = min(1, nan_ratio / 0.05)
Intégrité des donnéesInf countintegrity.inf_count00.00faibleNormalCalculs invalidescount(isinf(X))alert = min(1, inf_count / 1)
Intégrité des donnéesZero ratiointegrity.zero_ratio0%0.00faibleNormalExport, saturationcount(X == 0) / count(finite X)alert = min(1, zero_ratio / 0.05)
Amplitude globaleMean reflectanceamplitude.mean_reflectance7127.60.30faibleTrop sombreFond, géométriemean(X finite)alert reuses baseline/shape drift because absolute reflectance ranges are technology-dependent
Amplitude globaleArea under curveamplitude.area_under_curve2.3342e+070.30faibleNormalDistance sondetrapezoid(mean_spectrum, spectral_axis)alert reuses baseline/shape drift because area scale depends on axis and units
Amplitude globalePeak-to-peak (PTP)amplitude.peak_to_peak590120.00faibleVariabilité forteSaturationmax(mean_spectrum) - min(mean_spectrum)alert increases when dynamic range is abnormally flat
Amplitude globaleVarianceamplitude.variance2.5828e+080.00faibleNormal ou hétérogèneMauvais contactvar(X finite)alert increases when variance/dynamic range is abnormally flat
BruitNoise RMSnoise.noise_rms3.66450.00faibleStableLampe, détecteurmedian MAD(second derivative) * 1.4826 / sqrt(6)alert = noise_rms / signal_scale, saturated at 5%
BruitSNRnoise.snr1945.10.00faibleBon signalAcquisitionmean(abs(X)) / noise_rmsalert decreases with SNR dB; >=40 dB is treated as low alert
BruitBandwise SNRnoise.bandwise_snr_min41.0860.08faibleZone fiableDétecteurmin(abs(mean_spectrum) / local second-derivative noise)alert decreases with worst-band SNR dB; >=35 dB is treated as low alert
Artefacts locauxSpike countartefacts.spike_count1,146,2091.00fortArtefactsCosmic rays, splicecount robust outliers in second derivativealert follows spike_rate, saturated at 1%
Artefacts locauxSpike rateartefacts.spike_rate9.97%1.00fortSpectre suspectInterpolationspike_count / (n_samples * (n_features - 2))alert = min(1, spike_rate / 0.01)
Artefacts locauxJump countartefacts.jump_count1,241,9881.00fortRaccord détecteurSplicecount robust outliers in first derivativealert follows jump_rate, saturated at 1%
Artefacts locauxJump rateartefacts.jump_rate10.8%1.00fortProblème spectralCalibrationjump_count / (n_samples * (n_features - 1))alert = min(1, jump_rate / 0.01)
Artefacts locauxClip fractionartefacts.clip_fraction1.74e-05%0.00faibleNormalDétecteur saturéfraction of finite cells equal to repeated min/max extremaalert = min(1, clip_fraction / 0.01)
Forme spectraleBaseline slopeshape.baseline_slope8731.10.30faibleStableÉclairementlinear slope of mean_spectrum over normalized axisalert = abs(slope / signal_scale), saturated at 0.5
Forme spectraleCurvature RMSshape.curvature_rms111.210.19faibleLisseFond, splicemedian RMS(second derivative per spectrum)alert = curvature_rms / signal_scale, saturated at 1%
Forme spectraleD1 RMSshape.d1_rms371.480.13faiblePlatBiologie ou artefactmedian RMS(first derivative per spectrum)alert = d1_rms / signal_scale, saturated at 5%
Outliers multivariésPCA Q (SPE)outliers.pca_q_ratio6.09140.76fortSpectre atypiqueArtefact, mélangep95(Q/SPE residual) / median(Q/SPE residual)alert = min(1, pca_q_ratio / 8)
Outliers multivariésHotelling T²outliers.hotelling_t2_ratio19.4221.00fortExtrême mais cohérentVariabilité naturellep95(Hotelling T2) / median(Hotelling T2)alert = min(1, hotelling_t2_ratio / 8)
Outliers multivariésMahalanobis Houtliers.mahalanobis_h_ratio4.40711.00fortOutlier globalDomaine différentp95(sqrt(T2)) / median(sqrt(T2))alert = min(1, mahalanobis_h_ratio / 4)
Comparaison à référenceRMS to mean spectrumreference.rms_to_mean_spectrum_p95263341.00fortSpectre différentDomain shiftp95 RMS distance to dataset mean spectrumalert = RMS_p95 / signal_scale, saturated at 25%
Comparaison à référenceSpectral Angle Mapper (SAM)reference.sam_to_mean_spectrum_p951.23041.00fortForme différenteFond, géométriep95 spectral angle to dataset mean spectrumalert = min(1, SAM_p95 / 0.35 rad)
RépétabilitéRMS intra-IDrepeatability.rms_intra_id0.00faibleStablePositionnementmedian RMS distance to repeated-sample centroidalert = RMS_intra_ID / signal_scale, saturated at 10%
RépétabilitéSAM intra-IDrepeatability.sam_intra_id0.00faibleStableAcquisitionmedian SAM to repeated-sample centroidalert = min(1, SAM_intra_ID / 0.15 rad)
RépétabilitéCV intra-IDrepeatability.cv_intra_id0.00faibleStableOpérateurmedian within-ID band CValert = min(1, CV_intra_ID / 0.25)
Structure du datasetPCA score densitystructure.pca_score_density2.5684e-051.00fortSous-populationsLots différents1 / median kNN distance in PCA score spacealert follows density_cv/profile structure complexity, not raw density alone
Structure du datasetLocal Outlier Factor (LOF)structure.local_outlier_factor_p957.01621.00fortSpectre isoléCas raresp95 approximate LOF from PCA-score kNN distancesalert = min(1, max(0, LOF_p95 - 1) / 2)
Structure du datasetIsolation Forest scorestructure.isolation_forest_score_p950.589021.00fortSpectre atypiqueDiverses causesp95 IsolationForest anomaly score on PCA scoresalert follows structure complexity; raw score is implementation-dependent
X PCA score plot-1,000,00001,000,0002,000,0003,000,0004,000,000-1,000,00001,000,0002,000,000PC1 -4.331e+05 · PC2 -1.037e+05PC1 -3.412e+05 · PC2 6.176e+04PC1 -4.127e+05 · PC2 2.537e+04PC1 -4.964e+05 · PC2 -5.647e+04PC1 -4.838e+05 · PC2 -4.426e+04PC1 -3.86e+05 · PC2 -1.072e+05PC1 -3.717e+05 · PC2 -1.069e+05PC1 -3.469e+05 · PC2 -1.023e+05PC1 -3.421e+05 · PC2 -9.66e+04PC1 -3.417e+05 · PC2 -5.842e+04PC1 -3.597e+05 · PC2 1.117e+04PC1 -3.792e+05 · PC2 5.539e+04PC1 -4.213e+05 · PC2 -1.056e+05PC1 -4.044e+05 · PC2 -1.064e+05PC1 -3.793e+05 · PC2 -1.07e+05PC1 -4.715e+05 · PC2 -9.724e+04PC1 -4.253e+05 · PC2 -1.054e+05PC1 -3.819e+05 · PC2 -1.074e+05PC1 -3.611e+05 · PC2 -1.058e+05PC1 -4.759e+05 · PC2 -9.74e+04PC1 -4.646e+05 · PC2 -9.873e+04PC1 -4.084e+05 · PC2 -1.07e+05PC1 -3.398e+05 · PC2 -8.3e+04PC1 -3.085e+05 · PC2 -1.136e+05PC1 -4.105e+05 · PC2 3.116e+04PC1 -4.448e+05 · PC2 -4632PC1 -3.759e+05 · PC2 -1.068e+05PC1 -2.83e+05 · PC2 -1.143e+05PC1 -2.616e+05 · PC2 -1.087e+05PC1 -2.416e+05 · PC2 -7972PC1 -2.485e+05 · PC2 -5.678e+04PC1 -2.313e+05 · PC2 4.558e+04PC1 -4.044e+05 · PC2 -9.993e+04PC1 -3.19e+05 · PC2 -1.137e+05PC1 -3.047e+05 · PC2 -1.146e+05PC1 -2.602e+05 · PC2 -1.07e+05PC1 -2.553e+05 · PC2 -1.005e+05PC1 -2.762e+05 · PC2 -1.097e+05PC1 -3.178e+05 · PC2 -1.127e+05PC1 -3.046e+05 · PC2 -1.131e+05PC1 -3.737e+05 · PC2 -1.076e+05PC1 -3.535e+05 · PC2 -1.1e+05PC1 -3.165e+05 · PC2 -1.132e+05PC1 -4.039e+05 · PC2 -9.96e+04PC1 -3.037e+05 · PC2 -1.128e+05PC1 -3.547e+05 · PC2 -1.105e+05PC1 -3.252e+05 · PC2 -1.131e+05PC1 -2.948e+05 · PC2 -1.136e+05PC1 -3.417e+05 · PC2 -6.038e+04PC1 -4.209e+05 · PC2 -6.981e+04PC1 -3.868e+05 · PC2 -6.893e+04PC1 -3.89e+05 · PC2 -6.969e+04PC1 -4.369e+05 · PC2 -6.43e+04PC1 -4.039e+05 · PC2 -7.01e+04PC1 -3.975e+05 · PC2 -6.958e+04PC1 -3.416e+05 · PC2 -6.171e+04PC1 -3.341e+05 · PC2 -5.997e+04PC1 -3.606e+05 · PC2 -6.655e+04PC1 -2.389e+05 · PC2 2.236e+05PC1 -2.696e+05 · PC2 2.051e+05PC1 -3.737e+05 · PC2 -6.813e+04PC1 -3.557e+05 · PC2 -5.987e+04PC1 -3.987e+05 · PC2 -7.014e+04PC1 -3.715e+05 · PC2 -6.61e+04PC1 -3.515e+05 · PC2 -5.98e+04PC1 -3.183e+05 · PC2 -2.911e+04PC1 -3.915e+05 · PC2 -6.827e+04PC1 -4.014e+05 · PC2 -7.04e+04PC1 -3.516e+05 · PC2 -6.364e+04PC1 -3.44e+05 · PC2 -6.212e+04PC1 -3.378e+05 · PC2 -5.99e+04PC1 -3.333e+05 · PC2 -5.859e+04PC1 -4.092e+05 · PC2 -7.022e+04PC1 -3.625e+05 · PC2 -6.637e+04PC1 -4.48e+05 · PC2 4814PC1 -2.958e+05 · PC2 1.789e+05PC1 -2.97e+05 · PC2 -3.152e+04PC1 -6.542e+04 · PC2 -7.018e+04PC1 2.135e+05 · PC2 -1.638e+05PC1 2.657e+05 · PC2 -1.727e+05PC1 4.233e+05 · PC2 7.404e+05PC1 142.5 · PC2 -1.064e+05PC1 6.979e+04 · PC2 -1.318e+05PC1 4.994e+05 · PC2 -8.332e+04PC1 3.06e+05 · PC2 6.695e+05PC1 3.476e+05 · PC2 -1.865e+05PC1 8.444e+04 · PC2 3.504e+05PC1 -1.288e+05 · PC2 2.499e+05PC1 1.144e+05 · PC2 4.9e+05PC1 -1.066e+05 · PC2 -5.719e+04PC1 1.1e+05 · PC2 -1.439e+05PC1 2.344e+05 · PC2 -1.685e+05PC1 4.012e+05 · PC2 -1.886e+05PC1 4.519e+05 · PC2 -1.824e+05PC1 -2626 · PC2 3.729e+05PC1 4.828e+05 · PC2 -1.698e+05PC1 -2.721e+05 · PC2 1.033e+05PC1 -4.284e+05 · PC2 -2.945e+04PC1 -3.342e+05 · PC2 -8763PC1 -3.379e+05 · PC2 -9379PC1 -3.261e+05 · PC2 -3055PC1 -3.001e+05 · PC2 3.75e+04PC1 -2.888e+05 · PC2 6.13e+04PC1 -2.472e+05 · PC2 1.43e+05PC1 -3.382e+05 · PC2 -1.023e+04PC1 -4.168e+05 · PC2 -3.261e+04PC1 -3.401e+05 · PC2 -1.035e+04PC1 -3.217e+05 · PC2 775.2PC1 -3.455e+05 · PC2 -1.387e+04PC1 -3.069e+05 · PC2 1.858e+04PC1 -1.561e+05 · PC2 3.588e+05PC1 -2.461e+05 · PC2 1.517e+05PC1 -2.885e+05 · PC2 5.546e+04PC1 -2.368e+05 · PC2 2.768e+05PC1 -3.6e+05 · PC2 -1.982e+04PC1 -3.505e+05 · PC2 -1.63e+04PC1 -3.342e+05 · PC2 -9242PC1 -4.562e+05 · PC2 1.338e+04PC1 -3.889e+05 · PC2 -2.853e+04PC1 -3.131e+05 · PC2 1.132e+04PC1 -2.912e+05 · PC2 5.04e+04PC1 -4.575e+05 · PC2 -3.785e+04PC1 -4.292e+05 · PC2 -3.109e+04PC1 -1.956e+05 · PC2 -8.866e+04PC1 -2.151e+05 · PC2 -9.538e+04PC1 -2.453e+05 · PC2 -9.782e+04PC1 -2.123e+05 · PC2 -9.541e+04PC1 -2.019e+05 · PC2 -9.246e+04PC1 -1.917e+05 · PC2 -8.775e+04PC1 -1.801e+05 · PC2 -6.529e+04PC1 -1.814e+05 · PC2 -6.551e+04PC1 -1.062e+05 · PC2 2.797e+05PC1 -1.663e+05 · PC2 1.437e+04PC1 -1.782e+05 · PC2 -3.995e+04PC1 -3.08e+05 · PC2 -9.236e+04PC1 -2.974e+05 · PC2 -9.408e+04PC1 -2.881e+05 · PC2 -9.507e+04PC1 -2.795e+05 · PC2 -9.593e+04PC1 -2.002e+05 · PC2 -9.126e+04PC1 -2.51e+05 · PC2 -9.707e+04PC1 -2.076e+05 · PC2 -9.411e+04PC1 -2.003e+05 · PC2 -9.184e+04PC1 -1.863e+05 · PC2 -8.321e+04PC1 -2.109e+05 · PC2 -9.44e+04PC1 -1.772e+05 · PC2 -4.839e+04PC1 -1.15e+05 · PC2 2.137e+05PC1 -1.265e+05 · PC2 3.284e+05PC1 -1.878e+05 · PC2 -7.974e+04PC1 -1.589e+05 · PC2 4.911e+04PC1 -1.4e+05 · PC2 1.3e+05PC1 -1.912e+05 · PC2 -7.648e+04PC1 -1.782e+05 · PC2 7601PC1 -1.753e+05 · PC2 -1.35e+04PC1 -3.344e+05 · PC2 1.142e+05PC1 -1.74e+05 · PC2 -4203PC1 -2.22e+05 · PC2 -8.046e+04PC1 -2.026e+05 · PC2 -9.16e+04PC1 -1.797e+05 · PC2 -6.436e+04PC1 -1.473e+05 · PC2 1.019e+05PC1 -3.04e+05 · PC2 1.505e+05PC1 -1.71e+05 · PC2 -1.936e+04PC1 -1.301e+05 · PC2 1.748e+05PC1 -2.185e+05 · PC2 3.813e+04PC1 -2.16e+05 · PC2 3.16e+04PC1 -1.738e+05 · PC2 5.86e+04PC1 -9.733e+04 · PC2 2.355e+05PC1 -4.261e+04 · PC2 4.968e+05PC1 -4.665e+05 · PC2 -2052PC1 -4.815e+05 · PC2 -1.907e+04PC1 -2.302e+05 · PC2 2.595e+04PC1 -5.01e+05 · PC2 -4.046e+04PC1 -5.083e+05 · PC2 -4.808e+04PC1 -5.128e+05 · PC2 -5.261e+04PC1 -5.267e+05 · PC2 -6.582e+04PC1 -5.317e+05 · PC2 -6.938e+04PC1 -1.852e+05 · PC2 2.907e+05PC1 -1.491e+05 · PC2 1.83e+05PC1 -1.897e+05 · PC2 4.427e+04PC1 -2.024e+05 · PC2 3.654e+04PC1 -2.152e+05 · PC2 3.141e+04PC1 -2.634e+05 · PC2 1.537e+04PC1 -3.082e+05 · PC2 5512PC1 -3.309e+05 · PC2 3627PC1 -4.157e+05 · PC2 -1.318e+04PC1 -3.25e+05 · PC2 3602PC1 -3.121e+05 · PC2 4372PC1 -5.408e+05 · PC2 -7.776e+04PC1 -2.677e+05 · PC2 2.318e+04PC1 -5.527e+05 · PC2 -9.186e+04PC1 -5.116e+05 · PC2 -2.249e+04PC1 -5.115e+05 · PC2 -2.239e+04PC1 -5.23e+05 · PC2 -3.895e+04PC1 -5.235e+05 · PC2 -3.904e+04PC1 -5.004e+05 · PC2 -7101PC1 -4.88e+05 · PC2 7624PC1 -4.77e+05 · PC2 2.047e+04PC1 -5.261e+05 · PC2 -4.34e+04PC1 -5.146e+05 · PC2 -2.605e+04PC1 -5.122e+05 · PC2 -2.265e+04PC1 -5.132e+05 · PC2 -2.417e+04PC1 -5.114e+05 · PC2 -2.185e+04PC1 -5.345e+05 · PC2 -5.729e+04PC1 -5.345e+05 · PC2 -5.785e+04PC1 -5.331e+05 · PC2 -5.489e+04PC1 -5.154e+05 · PC2 -2.816e+04PC1 -5.071e+05 · PC2 -1.707e+04PC1 -5.298e+05 · PC2 -4.908e+04PC1 -4.992e+05 · PC2 -7648PC1 -4.592e+05 · PC2 4.139e+04PC1 -5.43e+05 · PC2 -7.793e+04PC1 -5.065e+05 · PC2 -2.312e+04PC1 -4.912e+05 · PC2 -1214PC1 -4.882e+05 · PC2 2200PC1 -5.196e+05 · PC2 -4.217e+04PC1 -5.209e+05 · PC2 -4.419e+04PC1 -5.286e+05 · PC2 -5.599e+04PC1 -5.395e+05 · PC2 -7.222e+04PC1 -5.031e+05 · PC2 -1.782e+04PC1 -5.231e+05 · PC2 -4.727e+04PC1 -5.186e+05 · PC2 -4.059e+04PC1 -5.101e+05 · PC2 -2.812e+04PC1 -5.072e+05 · PC2 -2.353e+04PC1 -5.066e+05 · PC2 -2.278e+04PC1 -5.031e+05 · PC2 -1.838e+04PC1 -5.062e+05 · PC2 -2.228e+04PC1 -4.947e+05 · PC2 -5995PC1 -5.086e+05 · PC2 -2.53e+04PC1 -4.793e+05 · PC2 1.317e+04PC1 -4.421e+05 · PC2 5.781e+04PC1 -5.112e+05 · PC2 -2.93e+04PC1 -5.019e+05 · PC2 -2.295e+04PC1 -5.266e+05 · PC2 -5.249e+04PC1 -5.209e+05 · PC2 -4.372e+04PC1 -5.169e+05 · PC2 -3.793e+04PC1 -5.118e+05 · PC2 -3.065e+04PC1 -5.017e+05 · PC2 -1.565e+04PC1 -5e+05 · PC2 -1.31e+04PC1 7.249e+05 · PC2 -6.883e+04PC1 4.917e+05 · PC2 -1.034e+05PC1 6.862e+05 · PC2 -8.783e+04PC1 3.006e+05 · PC2 -7.872e+04PC1 5.308e+04 · PC2 1.101e+04PC1 7.249e+05 · PC2 -6.883e+04PC1 3.172e+05 · PC2 -8.095e+04PC1 3.568e+05 · PC2 -8.871e+04PC1 6.14e+05 · PC2 -1.103e+05PC1 6.772e+05 · PC2 -1.085e+05PC1 8.614e+05 · PC2 2.455e+05PC1 8.78e+05 · PC2 3.334e+05PC1 9.588e+05 · PC2 7.389e+05PC1 9.634e+05 · PC2 7.656e+05PC1 2.617e+05 · PC2 -7.13e+04PC1 3.287e+05 · PC2 -8.376e+04PC1 2.892e+05 · PC2 -7.672e+04PC1 5.118e+05 · PC2 -1.054e+05PC1 6.652e+05 · PC2 -9.781e+04PC1 6.857e+05 · PC2 -9.303e+04PC1 9.346e+05 · PC2 1.162e+06PC1 6.56e+05 · PC2 -1.015e+05PC1 7.645e+05 · PC2 -3.268e+04PC1 5.86e+05 · PC2 -9.499e+04PC1 5.685e+05 · PC2 -1.044e+05PC1 6.96e+05 · PC2 -8.706e+04PC1 6.684e+05 · PC2 -9.605e+04PC1 -5.446e+05 · PC2 -7.82e+04PC1 -5.456e+05 · PC2 -7.974e+04PC1 -5.513e+05 · PC2 -8.987e+04PC1 -5.215e+05 · PC2 -4.807e+04PC1 -5.09e+05 · PC2 -3.206e+04PC1 -5.316e+05 · PC2 -6.409e+04PC1 -5.47e+05 · PC2 -8.551e+04PC1 -4.648e+05 · PC2 2.621e+04PC1 -4.727e+05 · PC2 1.605e+04PC1 -4.919e+05 · PC2 -1.048e+04PC1 -5.516e+05 · PC2 -8.893e+04PC1 -5.476e+05 · PC2 -8.303e+04PC1 -5.591e+05 · PC2 -1.071e+05PC1 -5.599e+05 · PC2 -1.079e+05PC1 -4.366e+05 · PC2 -1.333e+05PC1 -5.611e+05 · PC2 -1.081e+05PC1 -3.405e+05 · PC2 -1.557e+05PC1 -5.539e+05 · PC2 -1.068e+05PC1 -5.196e+05 · PC2 -1.128e+05PC1 -4.963e+05 · PC2 -7.15e+04PC1 -3.775e+05 · PC2 -1.121e+04PC1 -3.657e+05 · PC2 -1.494e+05PC1 -4.194e+05 · PC2 3357PC1 -5.061e+05 · PC2 -8.398e+04PC1 -5.501e+05 · PC2 -1.058e+05PC1 -5.553e+05 · PC2 -1.074e+05PC1 -5.563e+05 · PC2 -1.078e+05PC1 -5.629e+05 · PC2 -1.087e+05PC1 -3.468e+05 · PC2 -1.568e+05PC1 -5.636e+05 · PC2 -1.086e+05PC1 -5.629e+05 · PC2 -1.087e+05PC1 -3.46e+05 · PC2 -1.56e+05PC1 -5.624e+05 · PC2 -1.085e+05PC1 -5.626e+05 · PC2 -1.092e+05PC1 -5.619e+05 · PC2 -1.083e+05PC1 -5.615e+05 · PC2 -1.083e+05PC1 -5.615e+05 · PC2 -1.083e+05PC1 -5.611e+05 · PC2 -1.084e+05PC1 -5.607e+05 · PC2 -1.083e+05PC1 -5.604e+05 · PC2 -1.092e+05PC1 -5.596e+05 · PC2 -1.082e+05PC1 -3.751e+05 · PC2 -1.229e+05PC1 -4.094e+05 · PC2 -1.377e+05PC1 -4.195e+05 · PC2 -1.403e+05PC1 -3.697e+05 · PC2 -1.531e+05PC1 -5.635e+05 · PC2 -1.086e+05PC1 -5.62e+05 · PC2 -1.09e+05PC1 -5.366e+05 · PC2 -6.994e+04PC1 -5.626e+05 · PC2 -1.064e+05PC1 -5.543e+05 · PC2 -9.565e+04PC1 -5.187e+05 · PC2 -4.655e+04PC1 -5.495e+05 · PC2 -8.798e+04PC1 -5.484e+05 · PC2 -8.61e+04PC1 -5.457e+05 · PC2 -8.221e+04PC1 -5.414e+05 · PC2 -7.631e+04PC1 -5.127e+05 · PC2 -3.806e+04PC1 -4.95e+05 · PC2 -1.503e+04PC1 -5.047e+05 · PC2 -2.758e+04PC1 -5.601e+05 · PC2 -1.036e+05PC1 -5.617e+05 · PC2 -1.059e+05PC1 -5.621e+05 · PC2 -1.063e+05PC1 -5.626e+05 · PC2 -1.07e+05PC1 -5.63e+05 · PC2 -1.074e+05PC1 -5.628e+05 · PC2 -1.072e+05PC1 -5.633e+05 · PC2 -1.079e+05PC1 -5.633e+05 · PC2 -1.078e+05PC1 -5.63e+05 · PC2 -1.072e+05PC1 -5.635e+05 · PC2 -1.081e+05PC1 -5.49e+05 · PC2 -8.718e+04PC1 -5.635e+05 · PC2 -1.08e+05PC1 -5.636e+05 · PC2 -1.081e+05PC1 -5.384e+05 · PC2 -7.286e+04PC1 -5.353e+05 · PC2 -6.827e+04PC1 -5.266e+05 · PC2 -5.645e+04PC1 -5.214e+05 · PC2 -5.096e+04PC1 -5.393e+05 · PC2 -7.551e+04PC1 -5.406e+05 · PC2 -7.625e+04PC1 6.854e+05 · PC2 2.347e+05PC1 7.401e+05 · PC2 2.512e+05PC1 1.115e+06 · PC2 1.196e+06PC1 1.222e+06 · PC2 1.581e+06PC1 8.189e+05 · PC2 3.947e+05PC1 4.994e+05 · PC2 1.887e+05PC1 3.035e+05 · PC2 1.665e+05PC1 1.899e+05 · PC2 1.665e+05PC1 -2.222e+04 · PC2 1.786e+05PC1 1.468e+05 · PC2 1.746e+05PC1 3.633e+05 · PC2 1.685e+05PC1 5.039e+05 · PC2 1.882e+05PC1 7.91e+05 · PC2 3.842e+05PC1 3.011e+05 · PC2 8.297e+05PC1 4.706e+05 · PC2 1.838e+05PC1 3.265e+05 · PC2 8.586e+05PC1 6.334e+05 · PC2 6.743e+05PC1 -2.925e+04 · PC2 -2.78e+04PC1 1.233e+05 · PC2 -6.372e+04PC1 1.542e+05 · PC2 -6.581e+04PC1 2.102e+05 · PC2 -7.095e+04PC1 2.35e+05 · PC2 -7.176e+04PC1 4.802e+05 · PC2 -2.501e+04PC1 4.945e+05 · PC2 -29.09PC1 5.668e+05 · PC2 3.16e+05PC1 5.816e+05 · PC2 5.494e+05PC1 2.368e+05 · PC2 -7.187e+04PC1 1.991e+05 · PC2 -7.063e+04PC1 2.871e+05 · PC2 -7.261e+04PC1 4.463e+05 · PC2 -3.478e+04PC1 4.557e+05 · PC2 -2.148e+04PC1 4.241e+05 · PC2 -3.412e+04PC1 4.513e+05 · PC2 -8042PC1 5.693e+04 · PC2 -5.57e+04PC1 2.166e+05 · PC2 -6.547e+04PC1 5.59e+05 · PC2 3.419e+05PC1 4.385e+05 · PC2 -7.552e+04PC1 1.021e+06 · PC2 -4.739e+04PC1 1.097e+06 · PC2 -4.803e+04PC1 1.178e+06 · PC2 -4.455e+04PC1 1.327e+06 · PC2 -7557PC1 1.406e+06 · PC2 3.213e+05PC1 1.485e+06 · PC2 1.623e+06PC1 1.523e+06 · PC2 1.41e+06PC1 -1.746e+05 · PC2 2.105e+05PC1 2.704e+05 · PC2 8.786e+04PC1 1.387e+06 · PC2 1.488e+05PC1 1.268e+06 · PC2 -3.57e+04PC1 1.092e+06 · PC2 -5.404e+04PC1 8.786e+05 · PC2 -4.946e+04PC1 8.211e+05 · PC2 -4.406e+04PC1 5.263e+05 · PC2 -1.407e+04PC1 3.68e+05 · PC2 2.368e+04PC1 2.178e+05 · PC2 8.869e+04PC1 4.997e+05 · PC2 -9503PC1 5.483e+05 · PC2 -1.669e+04PC1 8.452e+05 · PC2 -4.64e+04PC1 9.457e+05 · PC2 -5.264e+04PC1 1.284e+06 · PC2 1.205e+04PC1 1.308e+06 · PC2 5.926e+04PC1 1.111e+06 · PC2 -5.365e+04PC1 9.358e+05 · PC2 -5.463e+04PC1 -3.135e+05 · PC2 9.487e+04PC1 -4.351e+05 · PC2 -1.036e+05PC1 -4.316e+05 · PC2 -1.028e+05PC1 -4.213e+05 · PC2 -5.389e+04PC1 -4.22e+05 · PC2 1.975e+04PC1 -4.973e+05 · PC2 -1.013e+05PC1 -4.422e+05 · PC2 -1.045e+05PC1 -4.24e+05 · PC2 -7.488e+04PC1 -4.192e+05 · PC2 1.018e+04PC1 -4.624e+05 · PC2 -1.236e+04PC1 -5.566e+05 · PC2 -1.023e+05PC1 -5.617e+05 · PC2 -1.07e+05PC1 -5.627e+05 · PC2 -1.074e+05PC1 -5.625e+05 · PC2 -1.068e+05PC1 -5.623e+05 · PC2 -1.072e+05PC1 -5.621e+05 · PC2 -1.069e+05PC1 -5.616e+05 · PC2 -1.068e+05PC1 -5.612e+05 · PC2 -1.067e+05PC1 -5.574e+05 · PC2 -1.047e+05PC1 -5.536e+05 · PC2 -1.02e+05PC1 -4.95e+05 · PC2 -4.523e+04PC1 -4.688e+05 · PC2 -1.045e+05PC1 -1.823e+05 · PC2 -8.903e+04PC1 5.682e+04 · PC2 -7.318e+04PC1 6.307e+04 · PC2 -7.648e+04PC1 7.161e+04 · PC2 -7.025e+04PC1 4.686e+04 · PC2 -9.445e+04PC1 -2.062e+04 · PC2 -1.085e+05PC1 7.584e+04 · PC2 -5.916e+04PC1 7.642e+04 · PC2 -4.497e+04PC1 1.312e+05 · PC2 2.457e+05PC1 -1.863e+04 · PC2 -1.063e+05PC1 -1.724e+05 · PC2 2.608e+05PC1 3.987e+04 · PC2 -1.012e+05PC1 -1.372e+05 · PC2 -9.825e+04PC1 -1.015e+05 · PC2 -1.026e+05PC1 -1.394e+05 · PC2 -9.622e+04PC1 -3.729e+04 · PC2 -1.073e+05PC1 -3.695e+04 · PC2 -1.078e+05PC1 -3564 · PC2 -1.076e+05PC1 2.262e+04 · PC2 -1.048e+05PC1 -2.56e+05 · PC2 -6.718e+04PC1 7.438e+04 · PC2 -1.839e+04PC1 8.358e+04 · PC2 3.382e+04PC1 -2.08e+05 · PC2 -8.183e+04PC1 3.262e+04 · PC2 -9.745e+04PC1 3.143e+04 · PC2 -9.822e+04PC1 -1.921e+05 · PC2 -2.939e+04PC1 -1.205e+05 · PC2 -1.286e+04PC1 -2.764e+05 · PC2 -3.19e+04PC1 -2.533e+05 · PC2 -3.315e+04PC1 -1.649e+05 · PC2 -2.576e+04PC1 -2.017e+05 · PC2 -3.03e+04PC1 -1.093e+05 · PC2 -1.161e+04PC1 -5.255e+04 · PC2 1.122e+05PC1 -2.2e+04 · PC2 2.431e+05PC1 -2.285e+04 · PC2 2.038e+05PC1 4.112e+04 · PC2 5.273e+05PC1 -2.613e+04 · PC2 2.88e+05PC1 8513 · PC2 3.28e+05PC1 -2.485e+05 · PC2 -3.359e+04PC1 4.839e+04 · PC2 4.383e+05PC1 -1.125e+05 · PC2 3.827e+05PC1 -3.11e+05 · PC2 1.52e+05PC1 -2.779e+05 · PC2 -3.199e+04PC1 -1.085e+05 · PC2 -1.396e+04PC1 -6.125e+04 · PC2 7.585e+04PC1 3.807e+04 · PC2 5.173e+05PC1 -1.301e+05 · PC2 -2.106e+04PC1 -9.251e+04 · PC2 -6282PC1 -7.736e+04 · PC2 1.236e+04PC1 -6.404e+04 · PC2 6.725e+04PC1 -5.022e+04 · PC2 1.145e+05PC1 -9.121e+04 · PC2 4.058e+05PC1 -1.443e+05 · PC2 -2.28e+04PC1 -1.473e+05 · PC2 -2.372e+04PC1 -2.31e+05 · PC2 -223PC1 3.196e+05 · PC2 3.092e+04PC1 3.314e+05 · PC2 4.824e+04PC1 3.49e+05 · PC2 1.097e+05PC1 4.333e+05 · PC2 8.455e+05PC1 1.216e+05 · PC2 -3.526e+04PC1 -9135 · PC2 -3.511e+04PC1 -2.885e+04 · PC2 -3.446e+04PC1 -1.148e+05 · PC2 -2.6e+04PC1 -1.248e+05 · PC2 -2.479e+04PC1 -3.241e+05 · PC2 -2.641e+04PC1 2.512e+05 · PC2 -4634PC1 9.147e+04 · PC2 -3.796e+04PC1 3.235e+05 · PC2 9.656e+04PC1 1.672e+04 · PC2 -3.307e+04PC1 4.255e+05 · PC2 3.72e+05PC1 -4.133e+05 · PC2 2.101e+04PC1 -2.271e+05 · PC2 2.016e+05PC1 6753 · PC2 -3.379e+04PC1 3.994e+05 · PC2 8.425e+05PC1 3.391e+05 · PC2 5.77e+04PC1 3.297e+05 · PC2 3.562e+04PC1 5e+04 · PC2 -3.246e+04PC1 2.399e+05 · PC2 783.2PC1 -1.853e+05 · PC2 2.742e+05PC1 -2.3e+05 · PC2 2.32e+05PC1 -2.148e+05 · PC2 2.448e+05PC1 -1.224e+05 · PC2 3.379e+05PC1 -2.857e+05 · PC2 1.834e+05PC1 -2.347e+05 · PC2 2.305e+05PC1 -1.747e+05 · PC2 2.826e+05PC1 -1.394e+05 · PC2 3.174e+05PC1 -1.235e+05 · PC2 3.317e+05PC1 -1.172e+05 · PC2 3.395e+05PC1 1.63e+04 · PC2 5.207e+05PC1 -1.148e+05 · PC2 3.4e+05PC1 1.89e+04 · PC2 5.152e+05PC1 -3.213e+05 · PC2 1.654e+05PC1 -2.671e+05 · PC2 1.988e+05PC1 -2.736e+05 · PC2 1.996e+05PC1 1.441e+05 · PC2 7.168e+05PC1 -1.676e+05 · PC2 2.89e+05PC1 -1.394e+05 · PC2 3.179e+05PC1 -2.965e+05 · PC2 1.756e+05PC1 -3341 · PC2 4.993e+05PC1 9.818e+05 · PC2 6.951e+05PC1 9.607e+05 · PC2 3.584e+05PC1 9.755e+05 · PC2 5.861e+05PC1 2.699e+04 · PC2 -1.834e+04PC1 3.103e+05 · PC2 -1.03e+05PC1 3.698e+05 · PC2 -1.144e+05PC1 8.059e+05 · PC2 -1.488e+05PC1 8.421e+05 · PC2 -1.447e+05PC1 8.965e+05 · PC2 -1.182e+05PC1 9.134e+05 · PC2 -6.283e+04PC1 9.919e+05 · PC2 5.883e+05PC1 8.428e+05 · PC2 1.156e+06PC1 2.394e+05 · PC2 -8.019e+04PC1 4.779e+05 · PC2 -1.286e+05PC1 7.342e+05 · PC2 -1.462e+05PC1 8.076e+05 · PC2 -1.307e+05PC1 8.216e+05 · PC2 -1.257e+05PC1 8.356e+05 · PC2 -1.14e+05PC1 9.361e+05 · PC2 1712PC1 -1.105e+05 · PC2 4.649e+04PC1 -8.413e+04 · PC2 5.416e+04PC1 2.621e+05 · PC2 6.974e+05PC1 2.966e+05 · PC2 8.364e+05PC1 3.078e+05 · PC2 8.761e+05PC1 8.182e+04 · PC2 2.531e+05PC1 5.164e+04 · PC2 1.805e+05PC1 -6.956e+04 · PC2 5.747e+04PC1 -1.389e+05 · PC2 4.096e+04PC1 3.658e+04 · PC2 1.578e+05PC1 -6.739e+04 · PC2 6.63e+04PC1 -5.022e+04 · PC2 7.238e+04PC1 -3.895e+04 · PC2 7.702e+04PC1 -5.495e+04 · PC2 6.686e+04PC1 1.697e+05 · PC2 4.476e+05PC1 -1.225e+05 · PC2 5.187e+04PC1 -9.971e+04 · PC2 5.782e+04PC1 1.444e+05 · PC2 7.169e+05PC1 3.215e+05 · PC2 8.177e+05PC1 -2.198e+04 · PC2 8.653e+04PC1 -1.182e+05 · PC2 4.939e+04PC1 -2.859e+05 · PC2 4.888e+04PC1 9.775e+05 · PC2 -1.486e+05PC1 5.308e+05 · PC2 -1.773e+05PC1 6.462e+05 · PC2 -1.989e+05PC1 8.802e+05 · PC2 -2.267e+05PC1 9.659e+05 · PC2 -2.203e+05PC1 4.017e+05 · PC2 -1.47e+05PC1 1.106e+06 · PC2 6.862e+05PC1 3.68e+05 · PC2 -1.387e+05PC1 1.123e+06 · PC2 9.996e+05PC1 1.059e+06 · PC2 1.192e+06PC1 4.995e+05 · PC2 -1.722e+05PC1 5.844e+05 · PC2 -1.894e+05PC1 7.647e+05 · PC2 -2.119e+05PC1 8.086e+05 · PC2 -2.131e+05PC1 8.479e+05 · PC2 -2.137e+05PC1 9.927e+05 · PC2 -4.695e+04PC1 1.085e+06 · PC2 1.131e+06PC1 6.319e+05 · PC2 -1.901e+05PC1 9.973e+05 · PC2 -1.581e+05PC1 9.728e+05 · PC2 -1.934e+05PC1 1.021e+06 · PC2 1631PC1 6.012e+05 · PC2 -1.911e+05PC1 7.396e+05 · PC2 -2.096e+05PC1 8.209e+05 · PC2 -2.161e+05PC1 8.634e+05 · PC2 -2.164e+05PC1 7.719e+05 · PC2 -2.137e+05PC1 -4.542e+05 · PC2 -7.63e+04PC1 -4.415e+05 · PC2 -1350PC1 -4.046e+05 · PC2 -7.995e+04PC1 -3.856e+05 · PC2 -8.309e+04PC1 -2.925e+05 · PC2 -8.335e+04PC1 -3.558e+05 · PC2 -8.573e+04PC1 -3.147e+05 · PC2 -8.616e+04PC1 -2.319e+05 · PC2 -4059PC1 -3.305e+05 · PC2 -8.571e+04PC1 -3.738e+05 · PC2 7.084e+04PC1 -2.122e+05 · PC2 9.787e+04PC1 -2.589e+05 · PC2 -7.959e+04PC1 -2.786e+05 · PC2 -8.356e+04PC1 -3.926e+05 · PC2 -8.131e+04PC1 -3.761e+05 · PC2 -8.446e+04PC1 -3.719e+05 · PC2 -8.442e+04PC1 -3.362e+05 · PC2 -8.653e+04PC1 -2.956e+05 · PC2 -8.571e+04PC1 -2.853e+05 · PC2 -8.489e+04PC1 -2.344e+05 · PC2 -6.07e+04PC1 1.875e+06 · PC2 -4.976e+05PC1 2.415e+06 · PC2 -6.618e+05PC1 2.876e+06 · PC2 -7.87e+05PC1 3.186e+06 · PC2 -8.384e+05PC1 3.417e+06 · PC2 -7.4e+05PC1 3.286e+06 · PC2 -4.758e+05PC1 1.543e+06 · PC2 -3.73e+05PC1 3.476e+05 · PC2 4.728e+05PC1 3.363e+06 · PC2 -6.108e+05PC1 3.372e+06 · PC2 -8.082e+05PC1 3.167e+06 · PC2 -8.093e+05PC1 3.081e+06 · PC2 1.155e+06PC1 3.365e+06 · PC2 -7.57e+05PC1 1.601e+06 · PC2 -3.863e+05PC1 3.352e+06 · PC2 -5.678e+05PC1 2.168e+06 · PC2 -5.664e+05PC1 9.037e+05 · PC2 -1.044e+05PC1 3.285e+06 · PC2 -3.498e+05PC1 1.332e+06 · PC2 -2.522e+05PC1 1.057e+06 · PC2 -1.301e+05PC1 1.796e+06 · PC2 -5.44e+05PC1 1.743e+06 · PC2 -5.25e+05PC1 1.851e+06 · PC2 -5.146e+05PC1 1.977e+06 · PC2 -6.108e+04PC1 1.582e+06 · PC2 -4.927e+05PC1 -1.905e+05 · PC2 1.202e+05PC1 1.362e+06 · PC2 -4.396e+05PC1 1.315e+06 · PC2 -4.275e+05PC1 9.347e+05 · PC2 -3.062e+05PC1 4.324e+05 · PC2 -1.251e+05PC1 3.446e+05 · PC2 -1.141e+05PC1 2.573e+05 · PC2 -1.108e+05PC1 1.897e+06 · PC2 -4.94e+05PC1 1.946e+06 · PC2 -4.282e+05PC1 8.318e+05 · PC2 -2.464e+05PC1 1.921e+06 · PC2 1.363e+06PC1 1.998e+06 · PC2 9032PC1 1.25e+06 · PC2 -3.998e+05PC1 1.634e+06 · PC2 -4.999e+05PC1 1.353e+06 · PC2 -4.355e+05PC1 1.292e+06 · PC2 -4.192e+05PC1 9.287e+05 · PC2 -3.048e+05PC1 1.159e+06 · PC2 -3.831e+05PC1 1.035e+06 · PC2 -3.437e+05PC1 1.693e+06 · PC2 -5.249e+05PC1 1.655e+06 · PC2 -5.058e+05PC1 2.008e+06 · PC2 7.126e+05PC1 2.492e+05 · PC2 -1.841e+04PC1 5.056e+05 · PC2 -2.662e+04PC1 7.724e+05 · PC2 1.21e+06PC1 7.291e+05 · PC2 3.652e+05PC1 5.071e+05 · PC2 -2.331e+04PC1 6.707e+05 · PC2 8.675e+04PC1 7.267e+05 · PC2 3.532e+05PC1 7.902e+05 · PC2 6.109e+05PC1 8.182e+05 · PC2 6.632e+05PC1 8.605e+05 · PC2 8.297e+05PC1 2.478e+05 · PC2 -2.024e+04PC1 3.755e+05 · PC2 -2.318e+04PC1 5.606e+05 · PC2 -9662PC1 5.513e+05 · PC2 -1.865e+04PC1 5.334e+05 · PC2 -1.486e+04PC1 6.165e+05 · PC2 2.222e+04PC1 4.282e+04 · PC2 1.479e+04PC1 1.494e+05 · PC2 -1.261e+04PC1 5.974e+05 · PC2 -4338PC1 6.383e+05 · PC2 2.207e+04PC1 -5.036e+05 · PC2 -9.593e+04PC1 -3.796e+05 · PC2 6.734e+04PC1 -4.879e+05 · PC2 -9.264e+04PC1 -4.81e+05 · PC2 -9.612e+04PC1 -4.498e+05 · PC2 -1.015e+05PC1 -4.406e+05 · PC2 -1.018e+05PC1 -4.147e+05 · PC2 -1.019e+05PC1 -4.121e+05 · PC2 -1.02e+05PC1 -4.03e+05 · PC2 -1.013e+05PC1 -3.979e+05 · PC2 -1.003e+05PC1 -3.913e+05 · PC2 -9.894e+04PC1 -3.806e+05 · PC2 -9.095e+04PC1 -3.793e+05 · PC2 -8.815e+04PC1 -3.791e+05 · PC2 -8.645e+04PC1 -3.589e+05 · PC2 -1.163e+04PC1 -4.293e+05 · PC2 1.513e+04PC1 -4.586e+05 · PC2 -9.964e+04PC1 -4.536e+05 · PC2 -9.986e+04PC1 -4.489e+05 · PC2 -1.008e+05PC1 -4.147e+05 · PC2 -1.02e+05PC1 -3.858e+05 · PC2 -9.793e+04PC1 -4.797e+05 · PC2 -9.531e+04PC1 -4.738e+05 · PC2 -9.537e+04PC1 -4.256e+05 · PC2 -1.019e+05PC1 -4.572e+05 · PC2 -5.416e+04PC1 -4.134e+05 · PC2 -9.822e+04PC1 -4.023e+05 · PC2 -8.911e+04PC1 -4.536e+05 · PC2 -8.867e+04PC1 -4.587e+05 · PC2 -1.002e+05PC1 -4.706e+05 · PC2 -9.67e+04PC1 -4.761e+05 · PC2 -9.58e+04PC1 -4.253e+05 · PC2 -1.01e+05PC1 -4.036e+05 · PC2 -9.713e+04PC1 -3.978e+05 · PC2 -9.125e+04PC1 -3.899e+05 · PC2 -6.76e+04PC1 -3.673e+05 · PC2 2.558e+04PC1 -4.108e+05 · PC2 -9.647e+04PC1 -3.841e+05 · PC2 6.598e+04PC1 -4.187e+05 · PC2 -1e+05PC1 -4.341e+05 · PC2 1.996e+04PC1 -4.631e+05 · PC2 -1.18e+04PC1 -4.145e+05 · PC2 -9.773e+04PC1 -4.057e+05 · PC2 -8.974e+04PC1 -3.878e+05 · PC2 -3.894e+04PC1 -3.738e+05 · PC2 2.702e+04PC1 -3.769e+05 · PC2 7.055e+04PC1 -4.625e+05 · PC2 -1.001e+05PC1 -4.589e+05 · PC2 -1.005e+05PC1 -4.408e+05 · PC2 -1.01e+05PC1 -3.998e+05 · PC2 -8.834e+04PC1 -3.969e+05 · PC2 -7.717e+04PC1 -4.463e+05 · PC2 -1.011e+05PC1 -3.949e+05 · PC2 -5.19e+04PC1 -4.505e+05 · PC2 1634PC1 -4.065e+05 · PC2 -9.881e+04PC1 -1.714e+05 · PC2 -9.842e+04PC1 -1.659e+05 · PC2 -4131PC1 -1.867e+05 · PC2 6.28e+04PC1 -5.306e+05 · PC2 -8.605e+04PC1 -3.843e+05 · PC2 4.337e+04PC1 -1.829e+05 · PC2 -1.066e+05PC1 -1.709e+05 · PC2 -8.083e+04PC1 -2.288e+05 · PC2 -1.095e+05PC1 -2.089e+05 · PC2 -1.087e+05PC1 -2.093e+05 · PC2 -1.083e+05PC1 -1.728e+05 · PC2 -2.653e+04PC1 -1.722e+05 · PC2 1.644e+05PC1 -5.397e+05 · PC2 -9.112e+04PC1 -2.463e+05 · PC2 5490PC1 -2.265e+05 · PC2 -5.125e+04PC1 -2.118e+05 · PC2 1.944e+05PC1 -2.161e+05 · PC2 -1.076e+05PC1 -2.33e+05 · PC2 -1.078e+05PC1 -3.105e+05 · PC2 -1.061e+05PC1 -2.076e+05 · PC2 -7.369e+04PC1 -3.195e+05 · PC2 1.08e+05PC1 -2.533e+05 · PC2 -1.058e+05PC1 -4.523e+05 · PC2 -8.863e+04PC1 -3.196e+05 · PC2 -1.046e+05PC1 -2.622e+05 · PC2 -1.057e+05PC1 -1.709e+05 · PC2 -9.84e+04PC1 -2.362e+05 · PC2 -9.859e+04PC1 -2.589e+05 · PC2 -1.075e+05PC1 -2.406e+05 · PC2 -1.032e+05PC1 -2.353e+05 · PC2 -2.04e+04PC1 -5.363e+05 · PC2 -9.166e+04PC1 -4.601e+05 · PC2 2470PC1 -4.758e+05 · PC2 -5.812e+04PC1 -5.388e+05 · PC2 -9.398e+04PC1 -4.734e+05 · PC2 -2766PC1 -5.403e+05 · PC2 -9.51e+04PC1 -5.035e+05 · PC2 -3.946e+04PC1 -4.798e+05 · PC2 -6.529e+04PC1 -5.416e+05 · PC2 -9.562e+04PC1 -5.281e+05 · PC2 -8.615e+04PC1 -5.229e+05 · PC2 -8.574e+04PC1 -5.081e+05 · PC2 -8.35e+04PC1 -5.053e+05 · PC2 -8.245e+04PC1 -4.952e+05 · PC2 -7.797e+04PC1 -4.894e+05 · PC2 -7.618e+04PC1 -4.83e+05 · PC2 -7.275e+04PC1 -4.73e+05 · PC2 -5.625e+04PC1 -4.681e+05 · PC2 -4.184e+04PC1 -4.457e+05 · PC2 2.522e+04PC1 -5.007e+05 · PC2 -4.294e+04PC1 -5.471e+05 · PC2 -9.163e+04PC1 -5.121e+05 · PC2 -8.477e+04PC1 -5.594e+05 · PC2 -1.044e+05PC1 -5.614e+05 · PC2 -1.061e+05PC1 -5.619e+05 · PC2 -1.067e+05PC1 -5.62e+05 · PC2 -1.066e+05PC1 -5.624e+05 · PC2 -1.07e+05PC1 -5.626e+05 · PC2 -1.073e+05PC1 -5.281e+05 · PC2 -8.658e+04PC1 -5.627e+05 · PC2 -1.075e+05PC1 -5.627e+05 · PC2 -1.076e+05PC1 -5.627e+05 · PC2 -1.075e+05PC1 -5.631e+05 · PC2 -1.078e+05PC1 -5.625e+05 · PC2 -1.066e+05PC1 -5.63e+05 · PC2 -1.077e+05PC1 -5.629e+05 · PC2 -1.076e+05PC1 -4.649e+05 · PC2 -3.353e+04PC1 (76.5%)PC2 (11.4%)800 scores
PCA explained variance0%25%50%75%100%PC1: 74.6% (cumulative 74.6%)1PC2: 12.7% (cumulative 87.3%)2PC3: 5.5% (cumulative 92.8%)3PC4: 1.7% (cumulative 94.5%)4PC5: 1.1% (cumulative 95.6%)5PC6: 1.0% (cumulative 96.6%)6PC7: 0.6% (cumulative 97.2%)7PC8: 0.6% (cumulative 97.8%)8PC9: 0.3% (cumulative 98.1%)9PC10: 0.3% (cumulative 98.4%)10cumulative explained variancePC variancecumulativeprincipal component · cumulative (dashed)

Metric interpretation reference

Metric catalog 29
FamilleMétriqueCe qu’elle détecteForte valeur =Faible valeur =Causes typiquesCalcul / score
Intégrité des donnéesNaN ratioDonnées manquantesSpectre corrompuSpectre completErreur acquisition/exportcount(isnan(X)) / X.sizealert = min(1, nan_ratio / 0.05)
Intégrité des donnéesInf countValeurs infiniesCorruptionNormalCalculs invalidescount(isinf(X))alert = min(1, inf_count / 1)
Intégrité des donnéesZero ratioColonnes ou cellules nullesSpectre tronquéNormalExport, saturationcount(X == 0) / count(finite X)alert = min(1, zero_ratio / 0.05)
Amplitude globaleMean reflectanceNiveau moyenTrop clair / fond visibleTrop sombreFond, géométriemean(X finite)alert reuses baseline/shape drift because absolute reflectance ranges are technology-dependent
Amplitude globaleArea under curveIntensité globaleDifférence d'éclairementNormalDistance sondetrapezoid(mean_spectrum, spectral_axis)alert reuses baseline/shape drift because area scale depends on axis and units
Amplitude globalePeak-to-peak (PTP)DynamiqueVariabilité forteSpectre platSaturationmax(mean_spectrum) - min(mean_spectrum)alert increases when dynamic range is abnormally flat
Amplitude globaleVarianceVariabilité spectraleNormal ou hétérogèneSpectre platMauvais contactvar(X finite)alert increases when variance/dynamic range is abnormally flat
BruitNoise RMSBruit haute fréquenceBruitéStableLampe, détecteurmedian MAD(second derivative) * 1.4826 / sqrt(6)alert = noise_rms / signal_scale, saturated at 5%
BruitSNRQualité signalBon signalMauvais signalAcquisitionmean(abs(X)) / noise_rmsalert decreases with SNR dB; >=40 dB is treated as low alert
BruitBandwise SNRBruit localiséZone fiableZone problématiqueDétecteurmin(abs(mean_spectrum) / local second-derivative noise)alert decreases with worst-band SNR dB; >=35 dB is treated as low alert
Artefacts locauxSpike countPics étroitsArtefactsSpectre propreCosmic rays, splicecount robust outliers in second derivativealert follows spike_rate, saturated at 1%
Artefacts locauxSpike rateDensité de picsSpectre suspectNormalInterpolationspike_count / (n_samples * (n_features - 2))alert = min(1, spike_rate / 0.01)
Artefacts locauxJump countDiscontinuitésRaccord détecteurContinuSplicecount robust outliers in first derivativealert follows jump_rate, saturated at 1%
Artefacts locauxJump rateFréquence de sautsProblème spectralNormalCalibrationjump_count / (n_samples * (n_features - 1))alert = min(1, jump_rate / 0.01)
Artefacts locauxClip fractionSaturationClippingNormalDétecteur saturéfraction of finite cells equal to repeated min/max extremaalert = min(1, clip_fraction / 0.01)
Forme spectraleBaseline slopePente globaleDériveStableÉclairementlinear slope of mean_spectrum over normalized axisalert = abs(slope / signal_scale), saturated at 0.5
Forme spectraleCurvature RMSCourbureForme inhabituelleLisseFond, splicemedian RMS(second derivative per spectrum)alert = curvature_rms / signal_scale, saturated at 1%
Forme spectraleD1 RMSVariabilité localeSpectre structuréPlatBiologie ou artefactmedian RMS(first derivative per spectrum)alert = d1_rms / signal_scale, saturated at 5%
Outliers multivariésPCA Q (SPE)Non expliqué par PCASpectre atypiqueConformeArtefact, mélangep95(Q/SPE residual) / median(Q/SPE residual)alert = min(1, pca_q_ratio / 8)
Outliers multivariésHotelling T²Extrême dans PCAExtrême mais cohérentCentralVariabilité naturellep95(Hotelling T2) / median(Hotelling T2)alert = min(1, hotelling_t2_ratio / 8)
Outliers multivariésMahalanobis HDistance au nuageOutlier globalPopulation normaleDomaine différentp95(sqrt(T2)) / median(sqrt(T2))alert = min(1, mahalanobis_h_ratio / 4)
Comparaison à référenceRMS to mean spectrumDistance moyenneSpectre différentTypiqueDomain shiftp95 RMS distance to dataset mean spectrumalert = RMS_p95 / signal_scale, saturated at 25%
Comparaison à référenceSpectral Angle Mapper (SAM)Différence de formeForme différenteSimilaireFond, géométriep95 spectral angle to dataset mean spectrumalert = min(1, SAM_p95 / 0.35 rad)
RépétabilitéRMS intra-IDReproductibilitéMauvaise répétabilitéStablePositionnementmedian RMS distance to repeated-sample centroidalert = RMS_intra_ID / signal_scale, saturated at 10%
RépétabilitéSAM intra-IDVariation de formeInstableStableAcquisitionmedian SAM to repeated-sample centroidalert = min(1, SAM_intra_ID / 0.15 rad)
RépétabilitéCV intra-IDVariabilité interneMauvais contrôleStableOpérateurmedian within-ID band CValert = min(1, CV_intra_ID / 0.25)
Structure du datasetPCA score densityClustersSous-populationsHomogèneLots différents1 / median kNN distance in PCA score spacealert follows density_cv/profile structure complexity, not raw density alone
Structure du datasetLocal Outlier Factor (LOF)Anomalie localeSpectre isoléPopulation normaleCas raresp95 approximate LOF from PCA-score kNN distancesalert = min(1, max(0, LOF_p95 - 1) / 2)
Structure du datasetIsolation Forest scoreAnomalie globaleSpectre atypiqueNormalDiverses causesp95 IsolationForest anomaly score on PCA scoresalert follows structure complexity; raw score is implementation-dependent
Technology-specific extensions
TechnologieAdaptations / métriquesAnomalies cibléesCommentaire pratique
UV-Vis 300-1000 nmBaseline, pente globale, dérive aux bords 300-350 et 900-1000; métriques par zonesLumière parasite, mauvais blanc, saturation, faible signal aux extrémitésLes bords sont souvent instables; calculer aussi des scores edge/middle.
UV-Vis 300-1000 nmSaturation / clipping proche absorbance max ou réflectance maxSignal écrêtéTrès important si absorption forte.
UV-Vis 300-1000 nmRed-edge, position de maximum, ratios de bandes si végétalDécalage biologique ou artefact optiqueAide à distinguer changement réel et problème d'acquisition.
UV-Vis 300-1000 nmSmoothness / roughness indexBruit haute fréquenceSouvent plus informatif que le SNR seul.
MIR / ATR-FTIRATR contact quality index: intensité globale, aire totale, profondeur des bandes clésMauvais contact cristal-échantillonCrucial: beaucoup d'anomalies viennent du contact ATR.
MIR / ATR-FTIRCO2 / H2O atmospheric bandsMauvaise correction atmosphériquePics parasites fréquents.
MIR / ATR-FTIRBaseline curvature / rubber-band residualDiffusion, contact, dérive baselineTrès utile avant PCA.
MIR / ATR-FTIRPeak position shiftMauvais alignement spectral / calibrationImportant en FTIR car de petits shifts comptent.
MIR / ATR-FTIRBand area ratios sur bandes connuesSpectre chimiquement incohérentÀ adapter par matrice: polysaccharides, protéines, lipides, etc.
HS-MSTotal Ion Current (TIC), Base Peak Intensity (BPI)Injection faible, ionisation instableÉquivalent MS du niveau global spectral.
HS-MSNombre de pics détectésSpectre pauvre ou trop bruitéTrop peu = mauvais signal; trop = bruit/contamination.
HS-MSMass accuracy / m/z driftProblème calibration masseFondamental en HRMS.
HS-MSRetention time drift si LC/GC-MSDérive chromatographiqueÀ suivre sur standards/QC pools.
HS-MSBlank contamination scoreContaminants / carry-overComparer échantillons vs blancs.
HS-MSInternal standard CVVariabilité instrumentaleTrès robuste si standards disponibles.
HS-MSMissingness par featureInstabilité de détectionCrucial pour filtrer les variables.
Avec répétitionsRMS intra-échantillonRépétabilité globaleApplicable à toutes les technologies.
Avec répétitionsSAM / corrélation intra-échantillonRépétabilité de formeTrès utile pour spectres.
Avec répétitionsCV intra-échantillon par bande / featureRépétabilité localeDétecte les zones instables.
Avec répétitionsICC ou variance componentsPart variance échantillon vs techniqueTrès utile si plusieurs répétitions par sample.
Avec répétitionsDistance au centroïde intra-IDRépétition aberrantePermet de flagger la mauvaise répétition plutôt que le sample entier.
Bug-hunting / supervised audits
Famille de bug potentielMéthodes à ajouterCe que ça détecteÉtat dans l’explorateur
Shift spectral globalCorrélation spectre moyen inter-dataset, DTW, cross-correlation, comparaison positions de picsDécalage en longueur d'onde, mauvais alignement, interpolation différentePartiellement calculé: cross-correlation lag et dispersion des positions de pics vs spectre moyen.
Baseline / offset / gainRégression chaque spectre vs spectre moyen: x = a + b ref + residual; suivi de a, b, RMS résiduelOffset additif, effet multiplicatif, dérive de baselineCalculé dans reference.affine_*.
Mélange de lignes / mauvais appariement X-M-YVérification index, hash des lignes, duplication ID, distance spectrale intra-ID, labels incohérentsLignes mélangées, metadata mal alignées, Y attribué au mauvais spectrePartiellement couvert par répétabilité intra-ID; checks index/hash à ajouter au pipeline canonical.
Fuite d'information / répétitions mal splitéesGroupKFold par sample_id vs StratifiedKFold random; audit des partitions par sample_idPerformance artificiellement bonne due aux répétitionsNécessite splits et benchmark modèle; non calculé par la carte descriptive.
Label bugsÉchantillons proches en X mais Y différents, confident learning, erreurs systématiques FP/FNY inversés, erreurs de saisie, classes ambiguësNécessite Y et/ou modèle; recommandé pour l'explorateur supervisé.
Sous-domaines cachésPCA/UMAP/t-SNE + clustering non supervisé + association avec dataset/Y/date/operatorLots, campagnes, sondes, backgrounds non renseignésPartiellement calculé par structure PCA/LOF; UMAP/t-SNE hors carte statique.
Artefacts localisés inconnusCarte wavelength x dataset: différence moyenne, différence variance, KS par longueur d'ondeRégions spectrales anormales non anticipéesÀ calculer au niveau banque quand plusieurs datasets partagent un axe spectral.
Ruptures instrumentalesDiscontinuités dans dérivées, changepoint detectionSplice, raccord détecteur, saut local non prévuCalculé par jump/spike rates; changepoint plus avancé à ajouter.
Mélange / contamination spectraleNMF / unmixing / reconstruction par convex hullComposante externe: fond, plastique, solNon calculé automatiquement; nécessite hypothèses de composants ou grande bibliothèque.
Features instables mais prédictivesImportance modèle vs instabilité QC par variableModèle qui apprend un artefact plutôt qu'un signal biologiqueNécessite modèle supervisé; recommandé pour rapports de benchmark.

Variables

Targets 3

compound

target · categorical
compound classesCyclohexaneCyclohexane: 145145TolueneToluene: 127127ChloroformChloroform: 122122BenzaldehydeBenzaldehyde: 121121AcetoneAcetone: 120120tert-Butyl methyl ethertert-Butyl methyl ether: 117117Acetic acidAcetic acid: 113113tert-Butanoltert-Butanol: 113113Benzyl bromideBenzyl bromide: 112112DichloromethaneDichloromethane: 111111+10 more+10 more: 1,0791,079
n / missing3,510 / 0
Classes32
Balance (entropy)1
Imbalance ratio1
Top classCyclohexane (145)

common_application

target · categorical
common_application classesIntermediateIntermediate: 2,1872,187ReactantReactant: 1,3231,323
n / missing3,510 / 0
Classes2
Balance (entropy)0.96
Imbalance ratio2
Top classIntermediate (2,187)

solvent_reagent

target · categorical
solvent_reagent classesSolventSolvent: 2,4292,429BothBoth: 758758ReagentReagent: 323323
n / missing3,510 / 0
Classes3
Balance (entropy)0.73
Imbalance ratio8
Top classSolvent (2,429)

Metadata 8

compound_rep_index

metadata · numeric
compound_rep_index distribution01002001 – 7: 1927 – 13: 19213 – 19: 19219 – 25: 19225 – 31: 19231 – 37: 19237 – 43: 19243 – 49: 19249 – 55: 19255 – 61: 19261 – 67: 19267 – 73: 19273 – 79: 19279 – 85: 19285 – 91: 19291 – 97: 19297 – 103: 184103 – 109: 126109 – 115: 60115 – 121: 33121 – 127: 15127 – 133: 7133 – 139: 6139 – 145: 7050100150
n / missing3,510 / 0
Mean ± SD55.73 ± 32.4
Median55
Range1 – 145
CV0.581
Skew / kurtosis0.093 / -1
Normal?no

formula

metadata · categorical
formula classesC4H11NC4H11N: 211211C6H12OC6H12O: 205205C₆H₁₂C₆H₁₂: 145145C₆H₅CH₃C₆H₅CH₃: 127127CHCl₃CHCl₃: 122122C₇H₆OC₇H₆O: 121121C3H6OC3H6O: 120120C5H12OC5H12O: 117117CH3COOHCH3COOH: 113113C₄H₁₀OC₄H₁₀O: 113113+10 more+10 more: 1,0901,090
n / missing3,510 / 0
Classes30
Balance (entropy)0.99
Imbalance ratio2
Top classC4H11N (211)

supplier_product

metadata · categorical
supplier_product classesScharlau - HPLC gradeScharlau - HPLC grade: 316316Scharlau - Multisolvent® HPLC…Scharlau - Multisolvent® HPLC grade ACS ISO UV-VIS: 249249Scharlau - for analysis, Expe…Scharlau - for analysis, ExpertQ®, ACS, ISO, Reag. Ph Eur: 222222Sigma Aldrich - ReagentPlusSigma Aldrich - ReagentPlus: 222222Scharlau - EssentQScharlau - EssentQ: 213213Sigma Aldrich - puriss p.aSigma Aldrich - puriss p.a: 212212Fisher - Analytical Reagent g…Fisher - Analytical Reagent grade: 145145VWR - HiPerSolv CHROMANORM® f…VWR - HiPerSolv CHROMANORM® for HPLC: 120120Honeywell - CHROMASOLV for HP…Honeywell - CHROMASOLV for HPLC: 117117Honeywell - Puriss. p.a., ACS…Honeywell - Puriss. p.a., ACS reagent: 113113+10 more+10 more: 1,0751,075
n / missing3,510 / 0
Classes25
Balance (entropy)0.98
Imbalance ratio3
Top classScharlau - HPLC grade (316)

assay_pct

metadata · numeric
assay_pct distribution01,0002,00095 – 95.2: 10395.2 – 95.41: 095.41 – 95.61: 095.61 – 95.82: 095.82 – 96.02: 096.02 – 96.22: 096.22 – 96.43: 096.43 – 96.63: 096.63 – 96.84: 096.84 – 97.04: 097.04 – 97.25: 097.25 – 97.45: 097.45 – 97.65: 097.65 – 97.86: 097.86 – 98.06: 43198.06 – 98.27: 098.27 – 98.47: 098.47 – 98.68: 098.68 – 98.88: 098.88 – 99.08: 74799.08 – 99.29: 099.29 – 99.49: 099.49 – 99.7: 42399.7 – 99.9: 1806949698100
n / missing3,510 / 0
Mean ± SD99.24 ± 0.953
Median99.7
Range95 – 99.9
CV0.0096
Skew / kurtosis-2.7 / 8.9
Normal?no

exposure_secs

metadata · numeric
exposure_secs distribution05001,0001,5002 – 3.792: 10713.792 – 5.583: 4275.583 – 7.375: 1207.375 – 9.167: 1139.167 – 10.96: 42810.96 – 12.75: 012.75 – 14.54: 014.54 – 16.33: 40916.33 – 18.12: 018.12 – 19.92: 019.92 – 21.71: 53221.71 – 23.5: 023.5 – 25.29: 025.29 – 27.08: 027.08 – 28.88: 028.88 – 30.67: 30730.67 – 32.46: 032.46 – 34.25: 034.25 – 36.04: 036.04 – 37.83: 037.83 – 39.62: 039.62 – 41.42: 041.42 – 43.21: 043.21 – 45: 1030204060
n / missing3,510 / 0
Mean ± SD11.74 ± 10.4
Median10
Range2 – 45
CV0.884
Skew / kurtosis1.3 / 1.2
Normal?no

pixel_fill_pct

metadata · numeric
pixel_fill_pct distribution025050075040 – 41.38: 10541.38 – 42.75: 042.75 – 44.12: 044.12 – 45.5: 045.5 – 46.88: 046.88 – 48.25: 048.25 – 49.62: 049.62 – 51: 73851 – 52.38: 21952.38 – 53.75: 053.75 – 55.12: 42855.12 – 56.5: 10956.5 – 57.88: 057.88 – 59.25: 059.25 – 60.62: 65360.62 – 62: 062 – 63.38: 20763.38 – 64.75: 064.75 – 66.12: 066.12 – 67.5: 12767.5 – 68.88: 22468.88 – 70.25: 46870.25 – 71.62: 071.62 – 73: 232102050100
n / missing3,510 / 0
Mean ± SD59.14 ± 8.47
Median60
Range40 – 73
CV0.143
Skew / kurtosis-0.0011 / -0.93
Normal?no

compound_source_sample_count

metadata · numeric
compound_source_sample_count distribution0250500750100 – 101.9: 502101.9 – 103.8: 205103.8 – 105.6: 628105.6 – 107.5: 427107.5 – 109.4: 327109.4 – 111.2: 331111.2 – 113.1: 338113.1 – 115: 0115 – 116.9: 0116.9 – 118.8: 117118.8 – 120.6: 120120.6 – 122.5: 243122.5 – 124.4: 0124.4 – 126.2: 0126.2 – 128.1: 127128.1 – 130: 0130 – 131.9: 0131.9 – 133.8: 0133.8 – 135.6: 0135.6 – 137.5: 0137.5 – 139.4: 0139.4 – 141.2: 0141.2 – 143.1: 0143.1 – 145: 1451002005001,000
n / missing3,510 / 0
Mean ± SD110.5 ± 9.94
Median107
Range100 – 145
CV0.09
Skew / kurtosis1.8 / 3.6
Normal?no

approx_raman_bands_source

metadata · categorical
approx_raman_bands_source classes186, 679, 1061, 1204, 1398, 1…186, 679, 1061, 1204, 1398, 1660, 2782, 2963: 210210384, 426, 802, 1028, 1158, 12…384, 426, 802, 1028, 1158, 1266, 1347, 1444, 2633, 2665, 2698, 2800, 2853, 2897, 2939: 145145217, 522, 622, 786, 1003, 103…217, 522, 622, 786, 1003, 1030, 1156, 1179, 1210, 1380, 1586, 1605, 2868, 2920, 2982, 3056: 127127261, 366, 668, 758, 1216, 3019261, 366, 668, 758, 1216, 3019: 122122225, 439, 616, 650, 829, 1001…225, 439, 616, 650, 829, 1001, 1166, 1204, 1598, 1653, 1698, 2741, 2824, 2976, 3012, 3067: 121121392, 531, 788, 1067, 1222, 14…392, 531, 788, 1067, 1222, 1431, 1709, 2698, 2850, 2924, 2967, 3007: 120120285, 372, 509, 726, 853, 916,…285, 372, 509, 726, 853, 916, 1020, 1086, 1177, 1234, 1264, 1446, 2711, 2829, 2929, 2978: 117117446, 622, 894, 1429, 1668, 29…446, 622, 894, 1429, 1668, 2943, 2994: 113113347, 476, 751, 916, 1026, 120…347, 476, 751, 916, 1026, 1209, 1240, 1454, 2713, 2864, 2920, 2976, : 113113237, 454, 548, 605, 759, 813,…237, 454, 548, 605, 759, 813, 1002, 1029, 1157, 1180, 1227, 1602, 2971, 3059: 112112+10 more+10 more: 1,0801,080
n / missing3,510 / 0
Classes31
Balance (entropy)1
Imbalance ratio2
Top class186, 679, 1061, 1204, 1398, 1660, 2782, 2963 (210)
Constant metadata 8
  • publication_urlhttps://www.nature.com/articles/s41597-025-04848-6
  • spectroscopy_typeRaman
  • sample_typechemical compound / active pharmaceutical ingredient context
  • organicY
  • axis_unitcm^-1
  • axis_min150
  • axis_max3,425
  • n_points_original3,276

Alignment

Alignment levelsample
Sample id availableyes
Samples3,510
Observations (total)3,510
Reps per samplemin 1 · mean 1 · max 1

Splits

originalnot_provided: 3,510 documented · not applied

Provenance & citation

ContributorOpen-source Raman spectra of chemical compounds for API development
Origin · figshare [open]10.6084/m9.figshare.27931131 — figshare
Origin · url [open]https://api.figshare.com/v2/articles/27931131
Origin · url [open]https://www.nature.com/articles/s41597-025-04848-6
Origin · script [manual]source_to_standard.py — standardization script (maintainer-only)
Publication10.1038/s41597-025-04848-6

Governance & integrity

Tierprivate
LicenseLicenseRef-not-cleared
Permitted useResearch and benchmarking; private use only.
Access policyManual download / private-use-only per source.
RedistributionRights are not cleared for public redistribution, internal/private use only by default.
Content version1.0.0
Schema / protocol2.0
Content hash9e76d5da963ccb16…
Processing hash3a2d81775b84d077…
Metadata hash68a01a323144322a…

Load this dataset

# pip install nirs4all-datasets
from nirs4all_datasets import get

# private dataset — export requires a Dataverse token
ds = get("flanagan_api_compounds_raman", token="…")
X, y = ds.x(), ds.y()
print(X.shape, y.shape)

Metadata downloads are available for public datasets only. The dataset bytes are never served here — fetch them from the origin / DOI above.