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Cartilage spectroscopy Scientific Data NIR

cartilage · NIR

Cartilage spectroscopy Scientific Data NIR. v2.0 standardized NIRS package: 1 spectral source(s), 12 declared target(s). Auto-generated from dataset_card.json (verify before publication).

nirv2cartilage
869
samples
812
wavelengths
1
sources
12
targets
0
metadata
NIR
family

Dataset property explorer

Mean profile risk0.52
Highest axisArtefacts locaux · 1.00
Diagnostics8
Sources profiled1
Cartilage spectroscopy Scientific Data NIR property profile0.250.50.751integritynoiseartefactsbaselinePCA outliersreferencerepeatabilitystructureCartilage spectroscopy Scientific Data NIR profileintegrity: 0.00noise: 0.01artefacts: 1.00baseline: 0.88PCA outliers: 0.73reference: 0.56repeatability: 0.03structure: 0.95Cartilage spect…0 center · 1 outer ring · outward = stronger anomaly / heterogeneity signal

Profile axes

Intégrité0.00
Artefacts locaux1.00
Bruit0.01
Outliers PCA0.73
Distance à la référence0.56
Répétabilité0.03
Baseline / forme0.88
Structure multi-régimes0.95
Diagnostic hypotheses00.250.50.751hypothesis scoreSplice / raccord détecteursSplice / raccord détecteurs: 0.800.80Erreur interpolation / réécha…Erreur interpolation / rééchantillonnage: 0.700.70Erreur calibration / référenc…Erreur calibration / référence blanche: 0.670.67Signature VERA25-likeSignature VERA25-like: 0.640.64Fond différentFond différent: 0.620.62Différence de sonde / géométr…Différence de sonde / géométrie: 0.560.56Dataset multi-régimesDataset multi-régimes: 0.520.52Spectre hors domaine valideSpectre hors domaine valide: 0.500.50
DiagnosticScoreForceSignauxInterprétation probable
Splice / raccord détecteursX0.80forteSpike rate 1.00, Jump rate 1.00, SNR non dégradé 1.00Rupture aux jonctions de détecteurs, calibration locale ou sonde différente.
Erreur interpolation / rééchantillonnageX0.70moyenneSpike rate 1.00, Jump rate 1.00, SNR normal/élevé 1.00Artefacts numériques ou traitement spectral incorrect.
Erreur calibration / référence blancheX0.67moyenneartefacts locaux 1.00, Baseline/mean/area 0.88, PCA Q 0.73Décalage systématique entre campagnes, instruments ou référence blanche.
Signature VERA25-likeX0.64moyenneSpike rate 1.00, Jump rate 1.00, PCA Q 0.73Combinaison possible changement de sonde + splice, amplifiée par géométrie, fond ou calibration.
Fond différentX0.62moyenneBaseline/mean/area 0.88, PCA Q 0.73, Mahalanobis / T2 0.64Effet systématique du support, blanc/noir, transflectance ou environnement de mesure.
Différence de sonde / géométrieX0.56moyenneBaseline/mean/area 0.88, PCA Q 0.73, Mahalanobis / T2 0.64Modification de l'illumination, collecte, angle ou distance sonde-échantillon.
Dataset multi-régimesX0.52moyenneStructure PCA 0.95, PCA Q 0.73, Mahalanobis / T2 0.64Mélange de campagnes, opérateurs, lots, setups ou sous-populations spectrales.
Spectre hors domaine valideX0.50moyenneStructure PCA 0.95, Mahalanobis / T2 0.64, RMS/SAM référence 0.56Variété, espèce, lot ou condition différente mais physiquement plausible.

Spectral sources

cartilage_spectra

X · NIR · source_export
cartilage_spectra spectra0.40.60.81.06008001,0001,200q05-q95 envelopeq25-q75 envelopemedian spectrummedianq25–q75q05–q95wavelength / none700.03none — median 0.5001 (q25–q75 0.4688–0.532)703.47none — median 0.5017 (q25–q75 0.4707–0.5336)706.9none — median 0.5032 (q25–q75 0.4727–0.535)710.34none — median 0.5049 (q25–q75 0.4743–0.5366)713.2none — median 0.5064 (q25–q75 0.4755–0.5379)716.63none — median 0.5084 (q25–q75 0.477–0.5401)720.05none — median 0.5103 (q25–q75 0.4787–0.5419)723.48none — median 0.5121 (q25–q75 0.4808–0.5439)726.91none — median 0.5141 (q25–q75 0.4826–0.5459)730.33none — median 0.5162 (q25–q75 0.4848–0.5483)733.18none — median 0.5182 (q25–q75 0.4871–0.5505)736.61none — median 0.5203 (q25–q75 0.4892–0.5525)740.03none — median 0.5226 (q25–q75 0.491–0.5546)743.44none — median 0.5248 (q25–q75 0.4931–0.5571)746.86none — median 0.5267 (q25–q75 0.4947–0.559)750.28none — median 0.5292 (q25–q75 0.4967–0.5611)753.12none — median 0.531 (q25–q75 0.4986–0.5633)756.53none — median 0.5333 (q25–q75 0.5001–0.5655)759.95none — median 0.5357 (q25–q75 0.5023–0.5674)763.36none — median 0.5369 (q25–q75 0.5034–0.5693)766.76none — median 0.5391 (q25–q75 0.5049–0.5716)770.17none — median 0.5402 (q25–q75 0.5063–0.573)773.01none — median 0.5416 (q25–q75 0.5074–0.5743)776.41none — median 0.5431 (q25–q75 0.5091–0.5759)779.82none — median 0.5447 (q25–q75 0.5103–0.5775)783.22none — median 0.5469 (q25–q75 0.5118–0.5798)786.62none — median 0.548 (q25–q75 0.5132–0.5808)790.01none — median 0.5505 (q25–q75 0.5155–0.5836)792.84none — median 0.5516 (q25–q75 0.5163–0.5845)796.24none — median 0.5541 (q25–q75 0.5192–0.5874)799.63none — median 0.5551 (q25–q75 0.5208–0.5885)803.03none — median 0.5574 (q25–q75 0.5231–0.5909)806.42none — median 0.5594 (q25–q75 0.525–0.5931)809.8none — median 0.5616 (q25–q75 0.527–0.5948)812.63none — median 0.5628 (q25–q75 0.5286–0.5964)816.01none — median 0.5649 (q25–q75 0.5302–0.5988)819.4none — median 0.5668 (q25–q75 0.533–0.601)822.78none — median 0.5687 (q25–q75 0.5345–0.6031)826.16none — median 0.571 (q25–q75 0.5373–0.6057)829.54none — median 0.5737 (q25–q75 0.5399–0.6081)832.36none — median 0.5757 (q25–q75 0.5419–0.6105)835.74none — median 0.5778 (q25–q75 0.544–0.6127)839.11none — median 0.58 (q25–q75 0.546–0.6151)842.49none — median 0.5821 (q25–q75 0.5486–0.6172)845.86none — median 0.5844 (q25–q75 0.5505–0.6195)849.23none — median 0.5863 (q25–q75 0.5525–0.6219)852.04none — median 0.5883 (q25–q75 0.5546–0.6236)855.4none — median 0.5903 (q25–q75 0.5569–0.626)858.77none — median 0.5931 (q25–q75 0.5593–0.6281)862.13none — median 0.595 (q25–q75 0.5614–0.6303)865.5none — median 0.5976 (q25–q75 0.5637–0.6327)868.86none — median 0.6 (q25–q75 0.5664–0.6352)871.66none — median 0.6017 (q25–q75 0.5682–0.637)875.02none — median 0.6048 (q25–q75 0.5714–0.6399)878.37none — median 0.6069 (q25–q75 0.5734–0.642)881.73none — median 0.6099 (q25–q75 0.5763–0.6447)885.08none — median 0.6125 (q25–q75 0.5792–0.6476)888.44none — median 0.6147 (q25–q75 0.5813–0.6498)891.23none — median 0.6181 (q25–q75 0.5845–0.6528)894.58none — median 0.6202 (q25–q75 0.5874–0.6552)897.92none — median 0.6234 (q25–q75 0.591–0.6583)901.27none — median 0.6269 (q25–q75 0.5939–0.6616)904.61none — median 0.6287 (q25–q75 0.5959–0.6635)907.96none — median 0.6321 (q25–q75 0.5997–0.6669)910.74none — median 0.6336 (q25–q75 0.6015–0.6686)914.08none — median 0.6357 (q25–q75 0.6036–0.6704)917.42none — median 0.6393 (q25–q75 0.6069–0.6734)920.75none — median 0.6409 (q25–q75 0.6088–0.6756)924.09none — median 0.6446 (q25–q75 0.6124–0.6793)927.42none — median 0.6481 (q25–q75 0.6158–0.6822)930.2none — median 0.651 (q25–q75 0.6181–0.685)933.53none — median 0.6553 (q25–q75 0.6224–0.6895)936.85none — median 0.6601 (q25–q75 0.6266–0.694)940.18none — median 0.6641 (q25–q75 0.6308–0.698)943.51none — median 0.6705 (q25–q75 0.6363–0.704)946.83none — median 0.6759 (q25–q75 0.6415–0.7092)949.6none — median 0.6812 (q25–q75 0.6466–0.7153)952.92none — median 0.6897 (q25–q75 0.6537–0.7233)956.23none — median 0.6972 (q25–q75 0.661–0.7313)959.55none — median 0.7038 (q25–q75 0.6672–0.7376)962.87none — median 0.7095 (q25–q75 0.6726–0.7437)966.18none — median 0.7137 (q25–q75 0.6766–0.7484)968.94none — median 0.7168 (q25–q75 0.6793–0.7512)972.25none — median 0.7201 (q25–q75 0.6825–0.7546)975.56none — median 0.7233 (q25–q75 0.6855–0.7577)978.86none — median 0.7254 (q25–q75 0.6874–0.7603)982.17none — median 0.728 (q25–q75 0.69–0.7625)985.47none — median 0.7295 (q25–q75 0.6913–0.7639)988.22none — median 0.7306 (q25–q75 0.6922–0.765)991.52none — median 0.7311 (q25–q75 0.693–0.7655)994.82none — median 0.7323 (q25–q75 0.694–0.7664)998.12none — median 0.7327 (q25–q75 0.6937–0.7667)1001.4none — median 0.7316 (q25–q75 0.694–0.7671)1004.7none — median 0.7322 (q25–q75 0.6943–0.7666)1007.5none — median 0.7322 (q25–q75 0.6945–0.767)1010.7none — median 0.7318 (q25–q75 0.6946–0.7665)1014none — median 0.732 (q25–q75 0.6952–0.7663)1017.3none — median 0.7308 (q25–q75 0.694–0.7664)1020.6none — median 0.7312 (q25–q75 0.6943–0.7653)1023.9none — median 0.7304 (q25–q75 0.6939–0.7646)1026.6none — median 0.7298 (q25–q75 0.6938–0.764)1029.9none — median 0.729 (q25–q75 0.6933–0.7629)1033.2none — median 0.7292 (q25–q75 0.6937–0.7632)1036.4none — median 0.7285 (q25–q75 0.6929–0.7625)1039.7none — median 0.7281 (q25–q75 0.6932–0.7625)1043none — median 0.7276 (q25–q75 0.6926–0.762)1045.7none — median 0.7271 (q25–q75 0.6924–0.7618)1049none — median 0.7276 (q25–q75 0.6929–0.7624)1052.2none — median 0.726 (q25–q75 0.6914–0.761)1055.5none — median 0.7265 (q25–q75 0.692–0.7614)1058.8none — median 0.7266 (q25–q75 0.6918–0.7609)1062none — median 0.7266 (q25–q75 0.6921–0.7614)1064.8none — median 0.7267 (q25–q75 0.6912–0.7608)1068none — median 0.726 (q25–q75 0.6916–0.7611)1071.3none — median 0.7275 (q25–q75 0.6923–0.7619)1074.5none — median 0.728 (q25–q75 0.6926–0.7629)1077.8none — median 0.728 (q25–q75 0.6929–0.7634)1081none — median 0.7278 (q25–q75 0.692–0.7634)1083.7none — median 0.7315 (q25–q75 0.6956–0.7663)1087none — median 0.7314 (q25–q75 0.6953–0.7666)1090.2none — median 0.7325 (q25–q75 0.6964–0.7678)1093.5none — median 0.7325 (q25–q75 0.6956–0.7668)1096.7none — median 0.7336 (q25–q75 0.6969–0.7685)1100none — median 0.7345 (q25–q75 0.697–0.7701)1102.7none — median 0.7355 (q25–q75 0.6986–0.7701)1105.9none — median 0.7351 (q25–q75 0.6982–0.7706)1109.1none — median 0.7366 (q25–q75 0.6993–0.7723)1112.4none — median 0.7387 (q25–q75 0.7002–0.7751)1115.6none — median 0.7401 (q25–q75 0.7019–0.7764)1118.8none — median 0.7429 (q25–q75 0.7038–0.7798)1121.5none — median 0.7457 (q25–q75 0.7085–0.7822)1124.7none — median 0.7479 (q25–q75 0.7098–0.7832)1128none — median 0.7519 (q25–q75 0.7139–0.7874)1131.2none — median 0.7517 (q25–q75 0.7124–0.7879)1134.4none — median 0.7593 (q25–q75 0.7168–0.7962)1137.6none — median 0.7596 (q25–q75 0.7186–0.7958)1140.3none — median 0.7637 (q25–q75 0.7224–0.7994)1143.5none — median 0.7689 (q25–q75 0.7257–0.807)1146.7none — median 0.7636 (q25–q75 0.7248–0.8028)1150none — median 0.762 (q25–q75 0.7216–0.8045)

Sampling

Wavelengths812
Axis range700–1150 none
Mean spacing0.555 none
Gridirregular
Observations2,605

Signal & quality

Value range0.311 – 0.918
Mean range0.5 – 0.765
Mean level0.6454
Area289.6
PTP0.2648
Noise RMS0.00033894
SNR1.9e+03
SNR dB7e+01 dB
Dynamic range0.265
Smoothness0.002786
Saturated0.0%
X-outliers886

Integrity & artefacts

NaN ratio0.00%
Inf count0
Zero ratio0.00%
Spike count80,724
Spike rate3.83%
Jump count67,769
Jump rate3.21%
Clip fraction0.00%

Shape & reference

Baseline slope0.28462
Curvature RMS0.0027436
D1 RMS0.0019616
RMS to mean0.03654
RMS p950.09016
SAM to mean0.014565
SAM p950.041363
Affine offset p950.20815
Affine gain p95 Δ0.29468
Affine residual p950.013754
Xcorr lag p950

Outliers & repeatability

PCA Q p95/median5.8
Hotelling T2 p95/median5.1
Mahalanobis H p95/median2.3
Repeat groups869
RMS intra-ID0.0021986
SAM intra-ID0.002549
CV intra-ID0.003278

Dimensionality (PCA)

Effective rank1.4
PCs → 95% var2
PCs → 99% var3
Top-10 cum. var99.9%
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_reflectance0.645350.88fortValeur atypique: Trop clair / fond visible ou Trop sombreFond, géométriemean(X finite)alert reuses baseline/shape drift because absolute reflectance ranges are technology-dependent
Amplitude globaleArea under curveamplitude.area_under_curve289.640.88fortValeur atypique: Différence d'éclairement ou NormalDistance 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_peak0.264790.00faibleVariabilité forteSaturationmax(mean_spectrum) - min(mean_spectrum)alert increases when dynamic range is abnormally flat
Amplitude globaleVarianceamplitude.variance0.00943380.00faibleNormal ou hétérogèneMauvais contactvar(X finite)alert increases when variance/dynamic range is abnormally flat
BruitNoise RMSnoise.noise_rms0.000338940.01faibleStableLampe, détecteurmedian MAD(second derivative) * 1.4826 / sqrt(6)alert = noise_rms / signal_scale, saturated at 5%
BruitSNRnoise.snr19040.00faibleBon signalAcquisitionmean(abs(X)) / noise_rmsalert decreases with SNR dB; >=40 dB is treated as low alert
BruitBandwise SNRnoise.bandwise_snr_min139.020.00faibleZone 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_count80,7241.00fortArtefactsCosmic rays, splicecount robust outliers in second derivativealert follows spike_rate, saturated at 1%
Artefacts locauxSpike rateartefacts.spike_rate3.83%1.00fortSpectre suspectInterpolationspike_count / (n_samples * (n_features - 2))alert = min(1, spike_rate / 0.01)
Artefacts locauxJump countartefacts.jump_count67,7691.00fortRaccord détecteurSplicecount robust outliers in first derivativealert follows jump_rate, saturated at 1%
Artefacts locauxJump rateartefacts.jump_rate3.21%1.00fortProblème spectralCalibrationjump_count / (n_samples * (n_features - 1))alert = min(1, jump_rate / 0.01)
Artefacts locauxClip fractionartefacts.clip_fraction9.46e-05%0.00faibleNormalDétecteur saturéfraction of finite cells equal to repeated min/max extremaalert = min(1, clip_fraction / 0.01)
Forme spectraleBaseline slopeshape.baseline_slope0.284620.88fortDériveÉclairementlinear slope of mean_spectrum over normalized axisalert = abs(slope / signal_scale), saturated at 0.5
Forme spectraleCurvature RMSshape.curvature_rms0.00274360.43moyenForme inhabituelleFond, splicemedian RMS(second derivative per spectrum)alert = curvature_rms / signal_scale, saturated at 1%
Forme spectraleD1 RMSshape.d1_rms0.00196160.06faiblePlatBiologie ou artefactmedian RMS(first derivative per spectrum)alert = d1_rms / signal_scale, saturated at 5%
Outliers multivariésPCA Q (SPE)outliers.pca_q_ratio5.81240.73fortSpectre atypiqueArtefact, mélangep95(Q/SPE residual) / median(Q/SPE residual)alert = min(1, pca_q_ratio / 8)
Outliers multivariésHotelling T²outliers.hotelling_t2_ratio5.13190.64moyenExtrême mais cohérentVariabilité naturellep95(Hotelling T2) / median(Hotelling T2)alert = min(1, hotelling_t2_ratio / 8)
Outliers multivariésMahalanobis Houtliers.mahalanobis_h_ratio2.26540.57moyenOutlier globalDomaine différentp95(sqrt(T2)) / median(sqrt(T2))alert = min(1, mahalanobis_h_ratio / 4)
Comparaison à référenceRMS to mean spectrumreference.rms_to_mean_spectrum_p950.090160.56moyenSpectre 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_p950.0413630.12faibleSimilaireFond, géométriep95 spectral angle to dataset mean spectrumalert = min(1, SAM_p95 / 0.35 rad)
RépétabilitéRMS intra-IDrepeatability.rms_intra_id0.00219860.03faibleStablePositionnementmedian RMS distance to repeated-sample centroidalert = RMS_intra_ID / signal_scale, saturated at 10%
RépétabilitéSAM intra-IDrepeatability.sam_intra_id0.0025490.02faibleStableAcquisitionmedian SAM to repeated-sample centroidalert = min(1, SAM_intra_ID / 0.15 rad)
RépétabilitéCV intra-IDrepeatability.cv_intra_id0.0032780.01faibleStableOpérateurmedian within-ID band CValert = min(1, CV_intra_ID / 0.25)
Structure du datasetPCA score densitystructure.pca_score_density13.0760.95fortSous-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_p952.83550.92fortSpectre 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_p950.583940.95fortSpectre atypiqueDiverses causesp95 IsolationForest anomaly score on PCA scoresalert follows structure complexity; raw score is implementation-dependent
X PCA score plot-4-2024-2-101PC1 2.242 · PC2 0.1111PC1 1.593 · PC2 0.06703PC1 1.642 · PC2 0.2949PC1 1.867 · PC2 0.4183PC1 1.774 · PC2 0.4291PC1 1.771 · PC2 0.4773PC1 1.946 · PC2 0.5013PC1 2.309 · PC2 0.3184PC1 2.515 · PC2 0.3308PC1 1.552 · PC2 0.06653PC1 1.588 · PC2 0.0679PC1 2.897 · PC2 0.3324PC1 2.759 · PC2 0.02943PC1 2.074 · PC2 0.07671PC1 2.002 · PC2 0.2133PC1 2.715 · PC2 0.3457PC1 2.632 · PC2 0.2975PC1 2.625 · PC2 0.2634PC1 2.307 · PC2 0.07279PC1 2.111 · PC2 -0.1995PC1 2.018 · PC2 -0.2164PC1 1.955 · PC2 0.01852PC1 1.992 · PC2 0.07104PC1 2.422 · PC2 -0.01073PC1 3.342 · PC2 0.2338PC1 1.642 · PC2 0.2582PC1 1.557 · PC2 0.2393PC1 2.005 · PC2 -0.5652PC1 1.104 · PC2 -0.1747PC1 1.436 · PC2 -0.04364PC1 1.574 · PC2 0.02352PC1 2.758 · PC2 0.05362PC1 2.767 · PC2 -0.01517PC1 1.557 · PC2 -0.1321PC1 1.347 · PC2 -0.0943PC1 0.4343 · PC2 -0.2837PC1 1.377 · PC2 -0.4498PC1 1.381 · PC2 -0.4461PC1 1.092 · PC2 -0.4874PC1 3.106 · PC2 0.01718PC1 3.236 · PC2 0.05318PC1 2.506 · PC2 0.2132PC1 2.511 · PC2 -0.1046PC1 1.327 · PC2 -0.06442PC1 1.328 · PC2 -0.05869PC1 1.561 · PC2 -0.04739PC1 0.421 · PC2 -0.3288PC1 0.1937 · PC2 -0.2768PC1 0.5583 · PC2 0.1214PC1 0.4862 · PC2 0.02766PC1 0.9682 · PC2 0.3223PC1 1.334 · PC2 0.5962PC1 0.9539 · PC2 0.2993PC1 1.474 · PC2 0.3146PC1 1.907 · PC2 0.656PC1 2.008 · PC2 0.6912PC1 2.05 · PC2 0.7114PC1 1.914 · PC2 0.7427PC1 1.505 · PC2 0.4542PC1 1.738 · PC2 0.5598PC1 1.532 · PC2 0.2923PC1 1.313 · PC2 0.3002PC1 1.33 · PC2 0.3231PC1 0.8473 · PC2 0.002243PC1 0.7305 · PC2 0.303PC1 0.8264 · PC2 0.7558PC1 1.102 · PC2 0.5923PC1 0.7774 · PC2 0.1517PC1 0.859 · PC2 -0.06094PC1 0.8008 · PC2 0.09295PC1 0.6728 · PC2 0.1948PC1 0.8616 · PC2 0.1525PC1 0.8926 · PC2 0.1616PC1 0.6892 · PC2 0.1179PC1 0.7278 · PC2 0.1109PC1 -0.7876 · PC2 -0.8368PC1 -0.8003 · PC2 -0.7777PC1 -0.8658 · PC2 -1.009PC1 -1.25 · PC2 -1.408PC1 -0.9551 · PC2 -0.9651PC1 -0.9582 · PC2 -0.9563PC1 -0.6389 · PC2 -0.7368PC1 -0.4533 · PC2 -0.753PC1 -1.023 · PC2 -0.7514PC1 -0.9257 · PC2 -0.8888PC1 0.05094 · PC2 -0.9525PC1 -0.1514 · PC2 -1.063PC1 -0.4556 · PC2 -0.9786PC1 -0.4345 · PC2 -0.9895PC1 -0.8691 · PC2 -0.8687PC1 -0.8667 · PC2 -0.8804PC1 -0.2111 · PC2 -0.7103PC1 -0.2359 · PC2 -0.6648PC1 -0.2684 · PC2 -0.7621PC1 -0.4596 · PC2 -0.9517PC1 -0.5714 · PC2 -1.237PC1 -0.3097 · PC2 -1.398PC1 -0.8369 · PC2 -0.9255PC1 -0.5672 · PC2 -0.8467PC1 -0.2744 · PC2 -0.7871PC1 0.2177 · PC2 -1.021PC1 0.07576 · PC2 -1.029PC1 -0.4526 · PC2 -0.6415PC1 -0.4762 · PC2 -0.7372PC1 0.4177 · PC2 -1.173PC1 -0.9341 · PC2 -0.8816PC1 -1.007 · PC2 -0.8759PC1 -1.024 · PC2 -0.8665PC1 -0.5405 · PC2 -1.408PC1 -0.5392 · PC2 -1.36PC1 -0.6744 · PC2 -1.362PC1 0.6163 · PC2 0.1564PC1 0.9043 · PC2 0.1368PC1 0.8929 · PC2 0.1385PC1 0.5408 · PC2 0.04799PC1 0.6131 · PC2 -0.009423PC1 0.9649 · PC2 0.02369PC1 1.242 · PC2 -0.04728PC1 0.8605 · PC2 0.0191PC1 0.7821 · PC2 -0.1222PC1 0.5598 · PC2 -0.1286PC1 1.776 · PC2 -0.3125PC1 1.995 · PC2 -0.3014PC1 1.963 · PC2 -0.2877PC1 1.526 · PC2 -0.0828PC1 1.572 · PC2 -0.08155PC1 0.6838 · PC2 -0.01868PC1 0.7733 · PC2 -0.04874PC1 0.7983 · PC2 -0.362PC1 0.8176 · PC2 -0.04715PC1 1.185 · PC2 -0.1091PC1 0.8902 · PC2 -0.09696PC1 0.8915 · PC2 -0.0861PC1 0.7583 · PC2 -0.1275PC1 0.7972 · PC2 -0.1331PC1 1.715 · PC2 -0.07981PC1 -0.2279 · PC2 0.1283PC1 -0.0569 · PC2 0.1928PC1 0.08472 · PC2 0.1934PC1 -0.0865 · PC2 0.1232PC1 -0.04306 · PC2 0.1064PC1 -0.4553 · PC2 0.2624PC1 -0.1257 · PC2 0.1399PC1 -0.2027 · PC2 0.1594PC1 -0.1625 · PC2 0.1307PC1 -0.1364 · PC2 0.122PC1 -0.7485 · PC2 0.04167PC1 -0.7994 · PC2 0.04874PC1 -0.2084 · PC2 0.1168PC1 -1.257 · PC2 0.2924PC1 -1.21 · PC2 0.2749PC1 -0.9698 · PC2 0.2005PC1 -0.9574 · PC2 0.19PC1 -1.706 · PC2 0.2021PC1 -1.428 · PC2 0.1974PC1 -0.9972 · PC2 0.2423PC1 -1.344 · PC2 0.2762PC1 -1.301 · PC2 0.255PC1 -1.477 · PC2 0.3909PC1 -0.4296 · PC2 0.1387PC1 -0.3176 · PC2 0.09074PC1 0.2308 · PC2 -0.2024PC1 0.739 · PC2 -0.05838PC1 0.1446 · PC2 0.00348PC1 0.1163 · PC2 0.01814PC1 -0.4998 · PC2 -0.002581PC1 -0.3338 · PC2 -0.0428PC1 -0.1951 · PC2 -0.06738PC1 -0.1997 · PC2 -0.04459PC1 0.6571 · PC2 -0.1023PC1 0.3657 · PC2 -0.04552PC1 0.3977 · PC2 -0.08032PC1 0.7796 · PC2 -0.1568PC1 0.4729 · PC2 -0.05346PC1 0.5253 · PC2 -0.05922PC1 1.162 · PC2 -0.1493PC1 1.233 · PC2 -0.1468PC1 2.009 · PC2 -0.4636PC1 1.143 · PC2 -0.1524PC1 0.3201 · PC2 -0.07703PC1 -0.3013 · PC2 -0.1616PC1 -0.3085 · PC2 -0.1428PC1 -0.199 · PC2 0.05995PC1 -0.2966 · PC2 0.09734PC1 0.6992 · PC2 0.02784PC1 0.4792 · PC2 0.0751PC1 1.244 · PC2 -0.06235PC1 -0.4903 · PC2 0.02141PC1 -0.07231 · PC2 -0.122PC1 0.5191 · PC2 -0.1794PC1 0.9415 · PC2 0.008837PC1 0.6113 · PC2 0.06582PC1 0.6927 · PC2 -0.1574PC1 0.6687 · PC2 -0.1388PC1 0.6355 · PC2 -0.1757PC1 0.6975 · PC2 -0.02017PC1 0.6368 · PC2 -0.1262PC1 0.9761 · PC2 0.02641PC1 0.9862 · PC2 0.09572PC1 0.9228 · PC2 0.04804PC1 -0.2498 · PC2 -0.008991PC1 0.2285 · PC2 -0.1078PC1 0.2656 · PC2 -0.09074PC1 0.3892 · PC2 0.03433PC1 -0.3834 · PC2 0.163PC1 -1.129 · PC2 0.07766PC1 -1.577 · PC2 0.05927PC1 -1.62 · PC2 0.05975PC1 -1.63 · PC2 0.06723PC1 -1.916 · PC2 0.2278PC1 -1.248 · PC2 0.08241PC1 -1.036 · PC2 0.0944PC1 -1.012 · PC2 0.09143PC1 0.316 · PC2 0.4328PC1 -0.0975 · PC2 0.1844PC1 -0.5029 · PC2 0.2279PC1 -0.5757 · PC2 0.1827PC1 -0.5138 · PC2 0.2167PC1 -1.39 · PC2 0.08976PC1 -1.467 · PC2 0.09386PC1 -1.787 · PC2 0.1401PC1 -1.966 · PC2 0.2447PC1 -2.177 · PC2 0.107PC1 -2.558 · PC2 0.09941PC1 -2.219 · PC2 0.1236PC1 -1 · PC2 0.146PC1 -0.4418 · PC2 0.1168PC1 -1.344 · PC2 0.005378PC1 -1.244 · PC2 -0.0009633PC1 -2.57 · PC2 0.1141PC1 -2.555 · PC2 0.1239PC1 -0.4905 · PC2 -0.06403PC1 -0.3513 · PC2 -0.1486PC1 -0.8159 · PC2 -0.1502PC1 -0.6704 · PC2 -0.02158PC1 -0.7773 · PC2 -0.07817PC1 -1.624 · PC2 -0.005142PC1 -1.488 · PC2 -0.05307PC1 -0.9115 · PC2 -0.197PC1 -1.466 · PC2 -0.01531PC1 -1.213 · PC2 -0.2507PC1 -2.789 · PC2 -0.05593PC1 -2.301 · PC2 -0.1077PC1 -2.1 · PC2 -0.04962PC1 -2.038 · PC2 0.00565PC1 -2.358 · PC2 -0.002728PC1 -1.807 · PC2 -0.2322PC1 -1.93 · PC2 0.004587PC1 -2.012 · PC2 0.02629PC1 -2.052 · PC2 0.01454PC1 -1.989 · PC2 0.01665PC1 -2.33 · PC2 -0.01727PC1 -1.623 · PC2 0.196PC1 -1.971 · PC2 0.1PC1 -1.844 · PC2 0.01798PC1 -1.561 · PC2 0.02922PC1 -1.584 · PC2 0.03127PC1 -1.317 · PC2 0.1507PC1 -1.162 · PC2 0.07863PC1 -1.111 · PC2 0.132PC1 -1.193 · PC2 0.005997PC1 -1.431 · PC2 0.06658PC1 -1.46 · PC2 0.04063PC1 -1.092 · PC2 0.003936PC1 -1.206 · PC2 0.008516PC1 -0.8472 · PC2 -0.1579PC1 -0.8004 · PC2 -0.1758PC1 -0.7382 · PC2 -0.1337PC1 -1.594 · PC2 -0.05964PC1 -1.403 · PC2 -0.00147PC1 -1.246 · PC2 -0.01956PC1 -0.7825 · PC2 0.0006768PC1 -0.1189 · PC2 -0.1369PC1 -0.3861 · PC2 -0.09002PC1 -0.2952 · PC2 -0.1956PC1 -0.308 · PC2 -0.2018PC1 -0.9637 · PC2 -0.07146PC1 -0.3785 · PC2 -0.05995PC1 -0.3519 · PC2 -0.09283PC1 -0.7454 · PC2 -0.0502PC1 -1.333 · PC2 0.01294PC1 -1.698 · PC2 -0.02107PC1 -0.4392 · PC2 -0.042PC1 -0.05303 · PC2 -0.01453PC1 -0.06626 · PC2 -0.01377PC1 -0.2941 · PC2 -0.1221PC1 -1.419 · PC2 -0.08747PC1 -1.653 · PC2 -0.122PC1 -1.612 · PC2 -0.1743PC1 -0.9509 · PC2 -0.1873PC1 -1.309 · PC2 -0.1382PC1 -1.306 · PC2 -0.1057PC1 -1.301 · PC2 -0.1189PC1 -0.7966 · PC2 -0.2026PC1 -1.317 · PC2 -0.273PC1 -1.179 · PC2 -0.2102PC1 -1.265 · PC2 -0.1654PC1 -1.378 · PC2 -0.2095PC1 -0.8767 · PC2 -0.1901PC1 1.697 · PC2 0.637PC1 1.658 · PC2 0.4692PC1 1.669 · PC2 0.4782PC1 1.516 · PC2 0.3997PC1 1.59 · PC2 0.3807PC1 1.014 · PC2 0.4596PC1 1.817 · PC2 0.3856PC1 1.84 · PC2 0.377PC1 1.953 · PC2 0.4477PC1 1.714 · PC2 0.4785PC1 1.628 · PC2 0.6234PC1 1.691 · PC2 0.6375PC1 0.6467 · PC2 0.4716PC1 0.765 · PC2 0.4674PC1 0.9495 · PC2 0.5085PC1 1.048 · PC2 0.6214PC1 1.017 · PC2 0.6182PC1 0.757 · PC2 0.6774PC1 0.7461 · PC2 0.6699PC1 0.609 · PC2 0.7998PC1 0.3072 · PC2 0.5804PC1 0.2647 · PC2 0.5979PC1 0.5058 · PC2 0.6088PC1 0.6116 · PC2 0.6105PC1 0.9498 · PC2 0.6719PC1 0.964 · PC2 0.676PC1 -0.4149 · PC2 0.5574PC1 -0.4584 · PC2 0.59PC1 -0.9748 · PC2 0.5412PC1 -1.452 · PC2 0.4891PC1 -0.4484 · PC2 0.496PC1 -0.4795 · PC2 0.5013PC1 -0.2144 · PC2 0.4885PC1 0.07228 · PC2 0.4264PC1 -0.007998 · PC2 0.4069PC1 -0.08027 · PC2 0.3768PC1 0.08835 · PC2 0.4073PC1 0.3842 · PC2 0.43PC1 0.316 · PC2 0.3284PC1 0.3017 · PC2 0.1925PC1 -0.1764 · PC2 0.3411PC1 0.1611 · PC2 0.3345PC1 0.3359 · PC2 0.3264PC1 -0.09543 · PC2 0.2742PC1 0.06009 · PC2 0.3434PC1 0.1986 · PC2 0.3293PC1 -0.6848 · PC2 0.702PC1 -0.6512 · PC2 0.6933PC1 -0.8067 · PC2 0.3953PC1 -0.9004 · PC2 0.2686PC1 1.603 · PC2 0.1892PC1 1.554 · PC2 0.2165PC1 0.9832 · PC2 0.2436PC1 1.034 · PC2 0.2203PC1 1.466 · PC2 0.1831PC1 1.405 · PC2 0.2234PC1 1.394 · PC2 0.1593PC1 2.469 · PC2 0.2231PC1 2.455 · PC2 0.252PC1 1.722 · PC2 0.1848PC1 1.407 · PC2 0.07375PC1 0.9764 · PC2 0.01095PC1 1.352 · PC2 0.105PC1 1.417 · PC2 0.1182PC1 1.097 · PC2 0.09913PC1 1.622 · PC2 0.08895PC1 1.842 · PC2 0.05324PC1 1.579 · PC2 0.1523PC1 1.927 · PC2 -0.08601PC1 2.054 · PC2 -0.1523PC1 1.687 · PC2 -0.09413PC1 1.088 · PC2 -0.08198PC1 -0.2103 · PC2 -0.03367PC1 -0.03934 · PC2 0.006776PC1 -0.07483 · PC2 0.03575PC1 -0.3031 · PC2 -0.2896PC1 -0.4062 · PC2 -0.07183PC1 -0.3776 · PC2 -0.09823PC1 -0.3929 · PC2 -0.1378PC1 -0.2598 · PC2 -0.01869PC1 -0.414 · PC2 -0.05698PC1 0.1886 · PC2 0.1592PC1 0.1164 · PC2 0.09894PC1 -0.1571 · PC2 -0.02027PC1 -0.135 · PC2 -0.01149PC1 -0.2948 · PC2 0.2685PC1 -0.2989 · PC2 0.2476PC1 -0.256 · PC2 0.2203PC1 0.6628 · PC2 0.5637PC1 0.4714 · PC2 0.3068PC1 0.2947 · PC2 0.3348PC1 0.0863 · PC2 0.429PC1 -0.01987 · PC2 0.5604PC1 0.1436 · PC2 0.6134PC1 0.246 · PC2 -0.4319PC1 1.341 · PC2 -0.4419PC1 1.135 · PC2 -0.4269PC1 0.6244 · PC2 -0.1279PC1 0.8274 · PC2 -0.2186PC1 0.1017 · PC2 -0.05781PC1 1.035 · PC2 -0.02751PC1 0.7178 · PC2 0.01743PC1 1.085 · PC2 -0.138PC1 1.663 · PC2 0.05389PC1 0.6131 · PC2 0.2025PC1 1.257 · PC2 -0.2121PC1 1.089 · PC2 -0.2138PC1 1.638 · PC2 -0.03039PC1 0.7123 · PC2 -0.2573PC1 1.037 · PC2 -0.1358PC1 1.075 · PC2 -0.01806PC1 1.024 · PC2 -0.2529PC1 1.093 · PC2 -0.3443PC1 1.083 · PC2 -0.2344PC1 0.8327 · PC2 -0.1635PC1 0.5262 · PC2 -0.2142PC1 0.1588 · PC2 -0.3312PC1 -1.014 · PC2 -0.2119PC1 -0.5456 · PC2 -0.09358PC1 0.6158 · PC2 -0.4755PC1 0.1907 · PC2 -0.376PC1 0.1752 · PC2 -0.344PC1 0.2953 · PC2 -0.09095PC1 0.3327 · PC2 -0.114PC1 -0.3166 · PC2 -0.1995PC1 0.8249 · PC2 -0.5149PC1 0.7123 · PC2 -0.4342PC1 0.3349 · PC2 -0.6909PC1 0.4365 · PC2 -0.7144PC1 0.4553 · PC2 -0.7267PC1 0.02271 · PC2 -0.5791PC1 0.49 · PC2 -0.398PC1 -0.2028 · PC2 -0.1846PC1 -0.2724 · PC2 -0.3874PC1 0.4352 · PC2 -0.1434PC1 -0.5815 · PC2 -0.269PC1 -0.7048 · PC2 -0.4341PC1 -0.1871 · PC2 -0.4489PC1 0.1228 · PC2 -0.4512PC1 0.2767 · PC2 -0.5516PC1 0.4877 · PC2 -0.438PC1 -0.5418 · PC2 -0.4846PC1 -0.5134 · PC2 -0.4805PC1 -0.6471 · PC2 -0.5212PC1 -0.5849 · PC2 -0.5304PC1 1.07 · PC2 -0.2492PC1 0.9993 · PC2 -0.154PC1 1.153 · PC2 -0.2741PC1 0.7141 · PC2 -0.02241PC1 0.6844 · PC2 -0.04215PC1 0.505 · PC2 0.06842PC1 0.1853 · PC2 0.08052PC1 1.639 · PC2 -0.1788PC1 1.724 · PC2 -0.02547PC1 1.612 · PC2 -0.1557PC1 1.82 · PC2 -0.0677PC1 1.791 · PC2 -0.08724PC1 1.721 · PC2 -0.1679PC1 2.63 · PC2 -0.1462PC1 1.892 · PC2 -0.3482PC1 1.855 · PC2 -0.3611PC1 1.877 · PC2 -0.3465PC1 1.969 · PC2 0.06106PC1 1.905 · PC2 0.07369PC1 1.277 · PC2 -0.2294PC1 -0.4044 · PC2 0.06728PC1 -0.2993 · PC2 0.09926PC1 -0.4966 · PC2 0.09769PC1 -0.02282 · PC2 0.01463PC1 0.9713 · PC2 0.1165PC1 1.158 · PC2 0.1108PC1 0.1714 · PC2 0.09428PC1 -0.1555 · PC2 0.1501PC1 -0.5783 · PC2 0.1874PC1 -0.8593 · PC2 0.2539PC1 -0.7968 · PC2 0.2488PC1 -0.732 · PC2 0.2563PC1 -1.233 · PC2 0.2486PC1 -1.207 · PC2 0.2481PC1 -1.689 · PC2 0.2727PC1 -1.699 · PC2 0.2549PC1 -1.254 · PC2 0.2252PC1 -1.422 · PC2 0.2336PC1 -1.247 · PC2 0.3021PC1 -1.267 · PC2 0.3123PC1 -0.897 · PC2 0.1931PC1 -0.678 · PC2 0.1676PC1 -0.1692 · PC2 0.1405PC1 0.8703 · PC2 0.03001PC1 0.9253 · PC2 -0.07937PC1 1.138 · PC2 0.01281PC1 -0.1015 · PC2 0.1541PC1 -0.05348 · PC2 0.1255PC1 -1.068 · PC2 -0.03142PC1 0.2667 · PC2 -0.03154PC1 0.4121 · PC2 -0.02053PC1 -1.744 · PC2 0.2243PC1 0.2237 · PC2 0.1567PC1 0.2552 · PC2 0.2115PC1 -1.562 · PC2 0.2177PC1 -1.567 · PC2 0.2311PC1 -0.8591 · PC2 0.2084PC1 -0.8823 · PC2 0.2044PC1 0.7402 · PC2 0.248PC1 -0.04505 · PC2 0.1319PC1 -1.377 · PC2 0.1687PC1 -0.6743 · PC2 0.1581PC1 -1.051 · PC2 0.1804PC1 -0.9357 · PC2 0.1682PC1 -0.2575 · PC2 0.1703PC1 0.8964 · PC2 0.2458PC1 1.649 · PC2 0.2428PC1 1.692 · PC2 0.2589PC1 1.653 · PC2 0.2501PC1 1.496 · PC2 0.2186PC1 1.255 · PC2 0.1569PC1 0.5451 · PC2 0.1126PC1 0.4202 · PC2 0.1032PC1 0.4966 · PC2 0.09681PC1 0.8683 · PC2 -0.1108PC1 0.9002 · PC2 -0.05727PC1 0.6782 · PC2 -0.02379PC1 1.892 · PC2 -0.08614PC1 1.848 · PC2 -0.008852PC1 1.366 · PC2 -0.04145PC1 1.237 · PC2 0.04167PC1 1.03 · PC2 -0.03991PC1 0.5243 · PC2 0.1107PC1 0.714 · PC2 -0.1797PC1 0.8012 · PC2 -0.2052PC1 0.6357 · PC2 -0.6003PC1 0.4927 · PC2 -0.6612PC1 -0.7847 · PC2 0.1866PC1 -0.7505 · PC2 0.2275PC1 -1.008 · PC2 0.2246PC1 -0.09825 · PC2 0.2143PC1 1.074 · PC2 0.2075PC1 1.865 · PC2 0.3097PC1 1.702 · PC2 0.3693PC1 1.901 · PC2 0.1467PC1 0.314 · PC2 -0.0102PC1 0.1446 · PC2 -0.009232PC1 -0.8514 · PC2 0.07665PC1 0.03654 · PC2 -0.0545PC1 -0.01252 · PC2 -0.03229PC1 1.713 · PC2 0.3114PC1 2.114 · PC2 -0.07385PC1 0.9877 · PC2 -0.352PC1 0.968 · PC2 -0.3819PC1 0.5898 · PC2 -0.1164PC1 1.256 · PC2 -0.06614PC1 1.33 · PC2 -0.09932PC1 1.977 · PC2 -0.1026PC1 1.896 · PC2 -0.05045PC1 1.97 · PC2 -0.04314PC1 1.916 · PC2 0.1385PC1 1.824 · PC2 0.1402PC1 1.905 · PC2 0.1352PC1 -2.846 · PC2 0.2502PC1 -2.876 · PC2 0.2616PC1 -1.073 · PC2 0.2442PC1 0.08524 · PC2 0.1532PC1 -3.172 · PC2 -0.1785PC1 -2.077 · PC2 0.2776PC1 1.317 · PC2 0.007581PC1 0.603 · PC2 0.1228PC1 0.5905 · PC2 0.1442PC1 0.5723 · PC2 0.1294PC1 0.002521 · PC2 0.1611PC1 0.1137 · PC2 0.2362PC1 -0.2446 · PC2 0.174PC1 -0.7768 · PC2 0.2822PC1 0.08396 · PC2 0.1434PC1 0.4712 · PC2 0.1123PC1 0.9445 · PC2 0.03285PC1 0.9294 · PC2 0.1212PC1 0.451 · PC2 0.1335PC1 -1.837 · PC2 0.2848PC1 -2.805 · PC2 0.4821PC1 -2.553 · PC2 0.4248PC1 -2.081 · PC2 0.364PC1 -0.2848 · PC2 0.1581PC1 -0.2761 · PC2 0.186PC1 -0.1729 · PC2 0.2168PC1 -3.548 · PC2 0.5415PC1 0.5618 · PC2 -0.4119PC1 2.231 · PC2 -0.6597PC1 1.352 · PC2 -0.4369PC1 0.9449 · PC2 -0.02038PC1 1.233 · PC2 -0.09233PC1 0.7002 · PC2 -0.203PC1 0.5685 · PC2 -0.118PC1 0.178 · PC2 0.08912PC1 0.6478 · PC2 0.03677PC1 1.503 · PC2 -0.1979PC1 2.419 · PC2 -0.4049PC1 -1.641 · PC2 0.1318PC1 -1.614 · PC2 0.158PC1 -0.5044 · PC2 0.1842PC1 0.02007 · PC2 -0.09322PC1 -0.3204 · PC2 0.06344PC1 -0.6132 · PC2 0.01455PC1 -1.895 · PC2 0.2274PC1 -1.791 · PC2 0.1841PC1 -1.777 · PC2 0.208PC1 -1.71 · PC2 0.2795PC1 -1.746 · PC2 0.2749PC1 -1.527 · PC2 0.123PC1 -1.366 · PC2 0.07883PC1 -1.213 · PC2 0.09343PC1 -1.408 · PC2 0.1038PC1 -1.212 · PC2 0.1192PC1 -1.1 · PC2 0.1572PC1 -1.217 · PC2 0.07272PC1 -1.231 · PC2 0.07929PC1 -0.6664 · PC2 0.01913PC1 -0.6035 · PC2 0.07942PC1 0.8222 · PC2 -0.2393PC1 0.8632 · PC2 -0.1978PC1 -0.3057 · PC2 -0.2275PC1 0.7632 · PC2 -0.261PC1 1.215 · PC2 -0.1988PC1 0.6051 · PC2 -0.2937PC1 0.8506 · PC2 -0.2975PC1 0.7068 · PC2 -0.02365PC1 0.3953 · PC2 -0.08152PC1 1.716 · PC2 -0.04762PC1 1.755 · PC2 -0.06697PC1 1.571 · PC2 -0.2069PC1 1.36 · PC2 -0.2156PC1 1.316 · PC2 -0.2096PC1 1.362 · PC2 0.06549PC1 2.106 · PC2 -0.0121PC1 0.9042 · PC2 -0.09453PC1 1.688 · PC2 -0.1432PC1 1.573 · PC2 -0.2224PC1 1.674 · PC2 -0.05121PC1 1.849 · PC2 -0.1842PC1 1.979 · PC2 -0.08663PC1 1.981 · PC2 -0.0939PC1 2.257 · PC2 -0.2044PC1 0.1162 · PC2 0.03466PC1 -1.28 · PC2 0.06397PC1 -0.5117 · PC2 -0.07213PC1 -0.1282 · PC2 -0.1109PC1 0.2483 · PC2 -0.07716PC1 0.1075 · PC2 -0.08151PC1 0.5136 · PC2 0.01014PC1 1.081 · PC2 0.08964PC1 0.1801 · PC2 -0.05991PC1 -0.2353 · PC2 0.01191PC1 -0.3873 · PC2 0.1763PC1 -0.4023 · PC2 0.1794PC1 -0.8569 · PC2 0.006069PC1 0.6708 · PC2 -0.345PC1 -0.6567 · PC2 -0.07719PC1 -0.3152 · PC2 -0.1845PC1 -1.717 · PC2 0.07207PC1 -1.831 · PC2 0.05914PC1 -2.823 · PC2 0.1127PC1 -2.222 · PC2 0.09011PC1 -2.961 · PC2 0.1408PC1 -0.4313 · PC2 -0.1134PC1 -1.439 · PC2 -0.06044PC1 -1.433 · PC2 -0.07466PC1 -0.8135 · PC2 0.1262PC1 -0.1863 · PC2 -0.0045PC1 -0.2525 · PC2 -0.06676PC1 0.1445 · PC2 -0.4631PC1 0.754 · PC2 -0.504PC1 0.2092 · PC2 -0.6084PC1 0.3323 · PC2 -0.5323PC1 0.2196 · PC2 -0.6323PC1 0.4508 · PC2 -0.5424PC1 -0.1816 · PC2 -0.01287PC1 -0.8174 · PC2 0.1169PC1 -0.6128 · PC2 0.0714PC1 0.1866 · PC2 -0.005015PC1 -0.2475 · PC2 0.01478PC1 -0.5582 · PC2 0.02206PC1 -0.548 · PC2 0.005213PC1 -0.5969 · PC2 -0.04266PC1 -0.6598 · PC2 0.00602PC1 -1.24 · PC2 0.1625PC1 -0.7388 · PC2 0.1913PC1 -0.7643 · PC2 0.06957PC1 -0.6849 · PC2 0.00915PC1 -0.7685 · PC2 0.04226PC1 -1.167 · PC2 0.08287PC1 -2.624 · PC2 -0.007363PC1 -2.704 · PC2 0.1291PC1 -2.605 · PC2 0.0955PC1 -2.962 · PC2 0.1037PC1 -2.743 · PC2 0.1443PC1 -2.598 · PC2 0.1015PC1 -2.898 · PC2 0.03269PC1 -2.674 · PC2 -0.08948PC1 -2.498 · PC2 -0.1075PC1 -2.821 · PC2 0.1199PC1 -2.955 · PC2 0.2281PC1 -2.872 · PC2 0.1454PC1 -2.991 · PC2 0.1651PC1 -2.647 · PC2 -0.08961PC1 -2.821 · PC2 0.03115PC1 -2.135 · PC2 -0.1155PC1 -3.634 · PC2 0.0818PC1 -2.77 · PC2 0.002004PC1 -2.879 · PC2 -0.05526PC1 -2.893 · PC2 -0.02902PC1 -3.054 · PC2 -0.02828PC1 -2.8 · PC2 -0.005142PC1 -1.383 · PC2 0.05108PC1 -1.793 · PC2 -0.1358PC1 -0.4759 · PC2 -0.1513PC1 0.4571 · PC2 -0.2133PC1 0.3538 · PC2 -0.2097PC1 0.3178 · PC2 -0.0688PC1 -0.3229 · PC2 0.053PC1 -0.8894 · PC2 -0.02173PC1 -1.239 · PC2 -0.2902PC1 -0.7303 · PC2 0.1858PC1 -0.7452 · PC2 0.006436PC1 -0.6759 · PC2 0.004643PC1 -0.7316 · PC2 -0.001162PC1 -0.1831 · PC2 -0.06487PC1 -0.1118 · PC2 -0.0699PC1 1.076 · PC2 0.05117PC1 0.6067 · PC2 -0.5525PC1 -2.635 · PC2 0.2598PC1 -2.648 · PC2 0.2561PC1 -2.689 · PC2 0.2306PC1 -2.685 · PC2 0.2274PC1 -2.594 · PC2 0.2173PC1 -2.105 · PC2 0.03255PC1 -2.131 · PC2 0.03101PC1 -1.125 · PC2 -0.03338PC1 -2.688 · PC2 0.2041PC1 -1.96 · PC2 0.263PC1 -1.958 · PC2 0.2522PC1 -1.799 · PC2 0.2188PC1 -1.549 · PC2 0.127PC1 -1.665 · PC2 0.1754PC1 -1.458 · PC2 0.04131PC1 -1.052 · PC2 -0.0185PC1 -1.434 · PC2 -0.09379PC1 -1.47 · PC2 0.1677PC1 -1.469 · PC2 0.1445PC1 -1.511 · PC2 0.04123PC1 -1.5 · PC2 0.04286PC1 -1.634 · PC2 -0.03788PC1 -1.671 · PC2 -0.00139PC1 -0.8923 · PC2 -0.2943PC1 -0.4018 · PC2 -0.1367PC1 0.06385 · PC2 0.1901PC1 0.175 · PC2 0.1653PC1 -0.4228 · PC2 0.4571PC1 -0.6546 · PC2 0.1172PC1 0.3319 · PC2 0.07202PC1 1.25 · PC2 -0.1315PC1 1.847 · PC2 -0.2845PC1 1.749 · PC2 -0.1466PC1 0.9766 · PC2 -0.4152PC1 0.9413 · PC2 -0.3957PC1 -0.2711 · PC2 0.169PC1 -0.2988 · PC2 0.1671PC1 -0.7986 · PC2 0.143PC1 -0.7456 · PC2 0.1721PC1 -0.7333 · PC2 0.1745PC1 -0.7988 · PC2 0.2355PC1 -0.7793 · PC2 0.2163PC1 -0.8115 · PC2 0.2359PC1 -0.6804 · PC2 0.2827PC1 -0.3065 · PC2 0.2309PC1 0.3345 · PC2 -0.1716PC1 0.3731 · PC2 -0.06333PC1 0.5659 · PC2 -0.06557PC1 0.8822 · PC2 -0.2344PC1 0.719 · PC2 0.01362PC1 0.9008 · PC2 -0.01751PC1 0.8029 · PC2 -0.005488PC1 -0.0445 · PC2 0.02306PC1 -0.08731 · PC2 0.04001PC1 -0.07837 · PC2 0.02869PC1 -0.3162 · PC2 0.1472PC1 -0.01639 · PC2 0.08494PC1 -0.3402 · PC2 0.1126PC1 -0.1424 · PC2 0.07157PC1 -0.5603 · PC2 0.2033PC1 -0.4571 · PC2 0.1776PC1 0.5266 · PC2 0.07028PC1 0.521 · PC2 0.0941PC1 0.4457 · PC2 -0.0237PC1 -0.9687 · PC2 0.1259PC1 -1.517 · PC2 0.2267PC1 -0.8526 · PC2 0.1246PC1 -1.284 · PC2 0.1875PC1 -0.7995 · PC2 0.0985PC1 -0.7841 · PC2 0.09786PC1 -0.8986 · PC2 0.1313PC1 -0.5869 · PC2 -0.006086PC1 -0.5544 · PC2 -0.03688PC1 (92.2%)PC2 (5.6%)800 scores
PCA explained variance0%25%50%75%100%PC1: 92.0% (cumulative 92.0%)1PC2: 5.9% (cumulative 97.9%)2PC3: 1.7% (cumulative 99.6%)3PC4: 0.1% (cumulative 99.7%)4PC5: 0.1% (cumulative 99.8%)5PC6: 0.0% (cumulative 99.8%)6PC7: 0.0% (cumulative 99.8%)7PC8: 0.0% (cumulative 99.9%)8PC9: 0.0% (cumulative 99.9%)9PC10: 0.0% (cumulative 99.9%)10cumulative explained variancePC variancecumulativeprincipal component · cumulative (dashed)
X-Y spectral correlation 10
X · cartilage_thickness spectral correlation-1-0.500.51absolute correlation envelopesigned correlationabsolute correlation6008001,0001,200|r|signed raxis · Pearson correlation scale
X · instantaneous_modulus spectral correlation-1-0.500.51absolute correlation envelopesigned correlationabsolute correlation6008001,0001,200|r|signed raxis · Pearson correlation scale
X · equilibrium_modulus spectral correlation-1-0.500.51absolute correlation envelopesigned correlationabsolute correlation6008001,0001,200|r|signed raxis · Pearson correlation scale
Targetmax |r|axis @ maxmean |r||r| ≥ .5
cartilage_thickness0.489810.3720.0%
instantaneous_modulus0.459770.3970.0%
equilibrium_modulus0.5469610.561.8%
dynamic_modulus_at_01_hz0.5519610.50869.3%
dynamic_modulus_at_025_hz0.5529610.50970.6%
dynamic_modulus_at_05_hz0.5539610.51172.3%
dynamic_modulus_at_0625_hz0.5539610.51172.3%
dynamic_modulus_at_0833_hz0.5539610.51272.3%
dynamic_modulus_at_1_hz0.5539610.51272.3%
dynamic_modulus_at_2_hz0.5439610.49756.9%

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 12

joint_id

target · categorical
joint_id classes2.02.0: 2062064.04.0: 1991993.03.0: 1671675.05.0: 1661661.01.0: 131131
n / missing869 / 0
Classes5
Balance (entropy)0.99
Imbalance ratio2
Top class2.0 (206)

bone_type

target · categorical
bone_type classesproximal_phalanxproximal_phalanx: 525525metacarpalmetacarpal: 344344
n / missing869 / 0
Classes2
Balance (entropy)0.97
Imbalance ratio2
Top classproximal_phalanx (525)

cartilage_thickness

target · numeric
cartilage_thickness distribution0501000.32 – 0.3821: 90.3821 – 0.4442: 110.4442 – 0.5062: 160.5062 – 0.5683: 370.5683 – 0.6304: 610.6304 – 0.6925: 890.6925 – 0.7546: 720.7546 – 0.8167: 460.8167 – 0.8787: 820.8787 – 0.9408: 690.9408 – 1.003: 901.003 – 1.065: 681.065 – 1.127: 721.127 – 1.189: 521.189 – 1.251: 391.251 – 1.313: 261.313 – 1.375: 171.375 – 1.438: 51.438 – 1.5: 61.5 – 1.562: 11.562 – 1.624: 01.624 – 1.686: 01.686 – 1.748: 01.748 – 1.81: 10.00.51.01.52.0
n / missing869 / 0
Mean ± SD0.8878 ± 0.238
Median0.89
Range0.32 – 1.81
CV0.269
Skew / kurtosis0.12 / -0.46
Normal?no

instantaneous_modulus

target · numeric
instantaneous_modulus distribution0501001501.158e+05 – 9.813e+05: 959.813e+05 – 1.847e+06: 1141.847e+06 – 2.712e+06: 1022.712e+06 – 3.578e+06: 653.578e+06 – 4.444e+06: 814.444e+06 – 5.309e+06: 825.309e+06 – 6.175e+06: 666.175e+06 – 7.04e+06: 627.04e+06 – 7.906e+06: 587.906e+06 – 8.771e+06: 348.771e+06 – 9.637e+06: 239.637e+06 – 1.05e+07: 241.05e+07 – 1.137e+07: 221.137e+07 – 1.223e+07: 121.223e+07 – 1.31e+07: 81.31e+07 – 1.396e+07: 71.396e+07 – 1.483e+07: 41.483e+07 – 1.57e+07: 41.57e+07 – 1.656e+07: 21.656e+07 – 1.743e+07: 11.743e+07 – 1.829e+07: 21.829e+07 – 1.916e+07: 01.916e+07 – 2.002e+07: 02.002e+07 – 2.089e+07: 1010,000,00020,000,00030,000,000
n / missing869 / 0
Mean ± SD4.759e+06 ± 3.45e+06
Median4.142e+06
Range1.158e+05 – 2.089e+07
CV0.726
Skew / kurtosis0.99 / 0.95
Normal?no

equilibrium_modulus

target · numeric
equilibrium_modulus distribution01020303.68e+04 – 2.595e+05: 142.595e+05 – 4.823e+05: 274.823e+05 – 7.05e+05: 167.05e+05 – 9.277e+05: 149.277e+05 – 1.15e+06: 111.15e+06 – 1.373e+06: 101.373e+06 – 1.596e+06: 71.596e+06 – 1.819e+06: 141.819e+06 – 2.041e+06: 62.041e+06 – 2.264e+06: 102.264e+06 – 2.487e+06: 82.487e+06 – 2.71e+06: 132.71e+06 – 2.932e+06: 92.932e+06 – 3.155e+06: 53.155e+06 – 3.378e+06: 53.378e+06 – 3.6e+06: 43.6e+06 – 3.823e+06: 33.823e+06 – 4.046e+06: 54.046e+06 – 4.269e+06: 64.269e+06 – 4.491e+06: 84.491e+06 – 4.714e+06: 114.714e+06 – 4.937e+06: 54.937e+06 – 5.16e+06: 35.16e+06 – 5.382e+06: 302,000,0004,000,0006,000,000
n / missing869 / 652
Mean ± SD2.047e+06 ± 1.52e+06
Median1.711e+06
Range3.68e+04 – 5.382e+06
CV0.744
Skew / kurtosis0.53 / -0.95
Normal?no

dynamic_modulus_at_01_hz

target · numeric
dynamic_modulus_at_01_hz distribution01020303.625e+05 – 1.305e+06: 151.305e+06 – 2.247e+06: 252.247e+06 – 3.19e+06: 213.19e+06 – 4.132e+06: 154.132e+06 – 5.074e+06: 155.074e+06 – 6.017e+06: 86.017e+06 – 6.959e+06: 76.959e+06 – 7.901e+06: 67.901e+06 – 8.844e+06: 108.844e+06 – 9.786e+06: 109.786e+06 – 1.073e+07: 71.073e+07 – 1.167e+07: 101.167e+07 – 1.261e+07: 81.261e+07 – 1.356e+07: 81.356e+07 – 1.45e+07: 71.45e+07 – 1.544e+07: 101.544e+07 – 1.638e+07: 41.638e+07 – 1.732e+07: 71.732e+07 – 1.827e+07: 41.827e+07 – 1.921e+07: 61.921e+07 – 2.015e+07: 32.015e+07 – 2.109e+07: 32.109e+07 – 2.204e+07: 42.204e+07 – 2.298e+07: 4010,000,00020,000,00030,000,000
n / missing869 / 652
Mean ± SD8.496e+06 ± 6.22e+06
Median7.28e+06
Range3.625e+05 – 2.298e+07
CV0.732
Skew / kurtosis0.57 / -0.8
Normal?no

dynamic_modulus_at_025_hz

target · numeric
dynamic_modulus_at_025_hz distribution01020302.347e+05 – 1.19e+06: 91.19e+06 – 2.146e+06: 262.146e+06 – 3.102e+06: 183.102e+06 – 4.057e+06: 184.057e+06 – 5.013e+06: 145.013e+06 – 5.969e+06: 115.969e+06 – 6.924e+06: 56.924e+06 – 7.88e+06: 87.88e+06 – 8.836e+06: 78.836e+06 – 9.791e+06: 109.791e+06 – 1.075e+07: 81.075e+07 – 1.17e+07: 81.17e+07 – 1.266e+07: 111.266e+07 – 1.361e+07: 71.361e+07 – 1.457e+07: 91.457e+07 – 1.553e+07: 51.553e+07 – 1.648e+07: 111.648e+07 – 1.744e+07: 31.744e+07 – 1.839e+07: 61.839e+07 – 1.935e+07: 41.935e+07 – 2.03e+07: 52.03e+07 – 2.126e+07: 62.126e+07 – 2.221e+07: 22.221e+07 – 2.317e+07: 6010,000,00020,000,00030,000,000
n / missing869 / 652
Mean ± SD8.958e+06 ± 6.44e+06
Median7.743e+06
Range2.347e+05 – 2.317e+07
CV0.719
Skew / kurtosis0.52 / -0.92
Normal?no

dynamic_modulus_at_05_hz

target · numeric
dynamic_modulus_at_05_hz distribution01020302.414e+05 – 1.2e+06: 81.2e+06 – 2.158e+06: 222.158e+06 – 3.117e+06: 203.117e+06 – 4.075e+06: 174.075e+06 – 5.033e+06: 155.033e+06 – 5.992e+06: 125.992e+06 – 6.95e+06: 76.95e+06 – 7.909e+06: 57.909e+06 – 8.867e+06: 68.867e+06 – 9.825e+06: 129.825e+06 – 1.078e+07: 71.078e+07 – 1.174e+07: 61.174e+07 – 1.27e+07: 111.27e+07 – 1.366e+07: 91.366e+07 – 1.462e+07: 81.462e+07 – 1.558e+07: 51.558e+07 – 1.653e+07: 101.653e+07 – 1.749e+07: 61.749e+07 – 1.845e+07: 51.845e+07 – 1.941e+07: 61.941e+07 – 2.037e+07: 42.037e+07 – 2.133e+07: 62.133e+07 – 2.228e+07: 42.228e+07 – 2.324e+07: 6010,000,00020,000,00030,000,000
n / missing869 / 652
Mean ± SD9.231e+06 ± 6.57e+06
Median8.039e+06
Range2.414e+05 – 2.324e+07
CV0.711
Skew / kurtosis0.48 / -1
Normal?no

dynamic_modulus_at_0625_hz

target · numeric
dynamic_modulus_at_0625_hz distribution01020302.243e+05 – 1.184e+06: 81.184e+06 – 2.144e+06: 222.144e+06 – 3.104e+06: 203.104e+06 – 4.063e+06: 164.063e+06 – 5.023e+06: 165.023e+06 – 5.983e+06: 125.983e+06 – 6.943e+06: 66.943e+06 – 7.902e+06: 67.902e+06 – 8.862e+06: 58.862e+06 – 9.822e+06: 129.822e+06 – 1.078e+07: 81.078e+07 – 1.174e+07: 61.174e+07 – 1.27e+07: 111.27e+07 – 1.366e+07: 91.366e+07 – 1.462e+07: 81.462e+07 – 1.558e+07: 41.558e+07 – 1.654e+07: 111.654e+07 – 1.75e+07: 61.75e+07 – 1.846e+07: 51.846e+07 – 1.942e+07: 61.942e+07 – 2.038e+07: 32.038e+07 – 2.134e+07: 72.134e+07 – 2.23e+07: 42.23e+07 – 2.326e+07: 6010,000,00020,000,00030,000,000
n / missing869 / 652
Mean ± SD9.292e+06 ± 6.59e+06
Median8.169e+06
Range2.243e+05 – 2.326e+07
CV0.709
Skew / kurtosis0.47 / -1
Normal?no

dynamic_modulus_at_0833_hz

target · numeric
dynamic_modulus_at_0833_hz distribution01020302.135e+05 – 1.177e+06: 81.177e+06 – 2.141e+06: 222.141e+06 – 3.105e+06: 203.105e+06 – 4.068e+06: 164.068e+06 – 5.032e+06: 165.032e+06 – 5.996e+06: 125.996e+06 – 6.96e+06: 66.96e+06 – 7.923e+06: 57.923e+06 – 8.887e+06: 58.887e+06 – 9.851e+06: 129.851e+06 – 1.081e+07: 81.081e+07 – 1.178e+07: 71.178e+07 – 1.274e+07: 101.274e+07 – 1.371e+07: 91.371e+07 – 1.467e+07: 71.467e+07 – 1.563e+07: 61.563e+07 – 1.66e+07: 101.66e+07 – 1.756e+07: 71.756e+07 – 1.852e+07: 41.852e+07 – 1.949e+07: 71.949e+07 – 2.045e+07: 42.045e+07 – 2.142e+07: 62.142e+07 – 2.238e+07: 42.238e+07 – 2.334e+07: 6010,000,00020,000,00030,000,000
n / missing869 / 652
Mean ± SD9.374e+06 ± 6.63e+06
Median8.198e+06
Range2.135e+05 – 2.334e+07
CV0.707
Skew / kurtosis0.46 / -1
Normal?no

dynamic_modulus_at_1_hz

target · numeric
dynamic_modulus_at_1_hz distribution01020302.426e+05 – 1.207e+06: 81.207e+06 – 2.171e+06: 222.171e+06 – 3.135e+06: 203.135e+06 – 4.099e+06: 164.099e+06 – 5.063e+06: 165.063e+06 – 6.027e+06: 126.027e+06 – 6.991e+06: 66.991e+06 – 7.955e+06: 57.955e+06 – 8.92e+06: 58.92e+06 – 9.884e+06: 129.884e+06 – 1.085e+07: 81.085e+07 – 1.181e+07: 71.181e+07 – 1.278e+07: 71.278e+07 – 1.374e+07: 111.374e+07 – 1.47e+07: 81.47e+07 – 1.567e+07: 61.567e+07 – 1.663e+07: 91.663e+07 – 1.76e+07: 81.76e+07 – 1.856e+07: 11.856e+07 – 1.952e+07: 91.952e+07 – 2.049e+07: 52.049e+07 – 2.145e+07: 52.145e+07 – 2.242e+07: 52.242e+07 – 2.338e+07: 6010,000,00020,000,00030,000,000
n / missing869 / 652
Mean ± SD9.436e+06 ± 6.66e+06
Median8.234e+06
Range2.426e+05 – 2.338e+07
CV0.706
Skew / kurtosis0.46 / -1.1
Normal?no

dynamic_modulus_at_2_hz

target · numeric
dynamic_modulus_at_2_hz distribution01020303.539e+05 – 2.018e+06: 232.018e+06 – 3.683e+06: 283.683e+06 – 5.347e+06: 265.347e+06 – 7.012e+06: 187.012e+06 – 8.676e+06: 118.676e+06 – 1.034e+07: 121.034e+07 – 1.2e+07: 121.2e+07 – 1.367e+07: 121.367e+07 – 1.533e+07: 121.533e+07 – 1.7e+07: 191.7e+07 – 1.866e+07: 71.866e+07 – 2.033e+07: 112.033e+07 – 2.199e+07: 62.199e+07 – 2.366e+07: 32.366e+07 – 2.532e+07: 42.532e+07 – 2.698e+07: 32.698e+07 – 2.865e+07: 32.865e+07 – 3.031e+07: 43.031e+07 – 3.198e+07: 13.198e+07 – 3.364e+07: 13.364e+07 – 3.531e+07: 03.531e+07 – 3.697e+07: 03.697e+07 – 3.864e+07: 03.864e+07 – 4.03e+07: 1010,000,00020,000,00030,000,00040,000,00050,000,000
n / missing869 / 652
Mean ± SD1.069e+07 ± 7.98e+06
Median9.145e+06
Range3.539e+05 – 4.03e+07
CV0.747
Skew / kurtosis0.85 / 0.23
Normal?no

Alignment

Alignment levelobservation
Sample id availableyes
Samples869
Observations (total)2,605
Reps per samplemin 2 · mean 2.998 · max 3

Splits

originalhistorical_splits_documented_not_applied: 869 documented · not applied

Provenance & citation

ContributorNature Scientific Data supplementary data
Origin · url [open]https://static-content.springer.com/esm/art%3A10.1038%2Fs41597-019-0170-y/MediaObjects/41597_2019_170_MOESM1_ESM.zip
Origin · script [manual]source_to_standard.py — standardization script (maintainer-only)
Publication10.1038/s41597-019-0170-y

Governance & integrity

Tierpublic
LicenseCC-BY-4.0
Permitted useResearch and benchmarking.
Access policyOpen per source license.
RedistributionRights retained from source metadata; review before public redistribution.
Content version1.0.0
Schema / protocol2.0
Content hashcc69f24e5b5eb82e…
Processing hash3a8bad00b5f1298a…
Metadata hasha614be685614f856…

Load this dataset

# pip install nirs4all-datasets
from nirs4all_datasets import get

ds = get("cartilage_spectroscopy_scientificdata_nir")            # DOI-pinned, checksum-verified, cached
X, y = ds.x(), ds.y()
print(X.shape, y.shape)
card.jsoncroissant.jsonIdentity metadata only — the dataset bytes live at the origin / DOI.