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Rice flag leaf reflectance spectra

dryad · NIR

Rice flag leaf reflectance spectra. v2.0 standardized NIRS package: 1 spectral source(s), 0 declared target(s). Auto-generated from dataset_card.json (verify before publication).

nirv2dryad
2,700
samples
1,024
wavelengths
1
sources
0
targets
6
metadata
NIR
family

Dataset property explorer

Mean profile risk0.30
Highest axisBaseline / forme · 0.68
Diagnostics8
Sources profiled1
Rice flag leaf reflectance spectra property profile0.250.50.751integritynoiseartefactsbaselinePCA outliersreferencerepeatabilitystructureRice flag leaf reflectance spectra profileintegrity: 0.01noise: 0.19artefacts: 0.02baseline: 0.68PCA outliers: 0.40reference: 0.46repeatability: 0.00structure: 0.68Rice flag leaf …0 center · 1 outer ring · outward = stronger anomaly / heterogeneity signal

Profile axes

Intégrité0.01
Artefacts locaux0.02
Bruit0.19
Outliers PCA0.40
Distance à la référence0.46
Répétabilité0.00
Baseline / forme0.68
Structure multi-régimes0.68
Diagnostic hypotheses00.250.50.751hypothesis scoreSpectre hors domaine valideSpectre hors domaine valide: 0.510.51Fond différentFond différent: 0.470.47Erreur calibration / référenc…Erreur calibration / référence blanche: 0.380.38Mélange feuille + fondMélange feuille + fond: 0.370.37Spectre normalSpectre normal: 0.320.32Dataset multi-régimesDataset multi-régimes: 0.320.32Différence de sonde / géométr…Différence de sonde / géométrie: 0.270.27Splice / raccord détecteursSplice / raccord détecteurs: 0.220.22
DiagnosticScoreForceSignauxInterprétation probable
Spectre hors domaine valideX0.51moyenneartefacts faibles 0.81, Structure PCA 0.68, RMS/SAM référence 0.46Variété, espèce, lot ou condition différente mais physiquement plausible.
Fond différentX0.47moyenneBaseline/mean/area 0.68, RMS/SAM référence 0.46, Mahalanobis / T2 0.40Effet systématique du support, blanc/noir, transflectance ou environnement de mesure.
Erreur calibration / référence blancheX0.38faibleBaseline/mean/area 0.68, RMS/SAM référence 0.46, Mahalanobis / T2 0.40Décalage systématique entre campagnes, instruments ou référence blanche.
Mélange feuille + fondX0.37faibleBaseline/mean/area 0.68, RMS/SAM référence 0.46, Mahalanobis / T2 0.40Couverture partielle du spot; contribution du fond ou du support.
Spectre normalX0.32faiblefaibles anomalies 0.32Spectre conforme à la population, acquisition correcte.
Dataset multi-régimesX0.32faibleStructure PCA 0.68, RMS/SAM référence 0.46, Mahalanobis / T2 0.40Mélange de campagnes, opérateurs, lots, setups ou sous-populations spectrales.
Différence de sonde / géométrieX0.27faibleBaseline/mean/area 0.68, RMS/SAM référence 0.46, Mahalanobis / T2 0.40Modification de l'illumination, collecte, angle ou distance sonde-échantillon.
Splice / raccord détecteursX0.22faibleSNR non dégradé 0.49, RMS/SAM référence 0.46Rupture aux jonctions de détecteurs, calibration locale ou sonde différente.

Spectral sources

X

X · NIR
X spectra0.000.250.500.751.001.252505007501,0001,250q05-q95 envelopeq25-q75 envelopemedian spectrummedianq25–q75q05–q95wavelength / nm281.79nm — median 1.002 (q25–q75 0.9956–1.008)287.52nm — median 1.002 (q25–q75 0.9956–1.008)294.08nm — median 1.002 (q25–q75 0.9968–1.008)299.82nm — median 0.9984 (q25–q75 0.9915–1.005)305.55nm — median 1.004 (q25–q75 0.9981–1.009)312.11nm — median 1.002 (q25–q75 0.9956–1.007)317.85nm — median 1.001 (q25–q75 0.9953–1.007)324.4nm — median 1.006 (q25–q75 0.9994–1.013)330.14nm — median 1.005 (q25–q75 0.9991–1.01)335.88nm — median 1.006 (q25–q75 0.9994–1.011)342.43nm — median 1.003 (q25–q75 0.9969–1.008)348.17nm — median 1.002 (q25–q75 0.9962–1.008)353.91nm — median 0.9981 (q25–q75 0.9906–1.005)360.46nm — median 1.002 (q25–q75 0.9953–1.01)366.2nm — median 0.9953 (q25–q75 0.9876–1.002)371.94nm — median 0.9984 (q25–q75 0.9922–1.004)378.49nm — median 0.9984 (q25–q75 0.9937–1.005)384.23nm — median 0.9971 (q25–q75 0.9921–1.003)389.97nm — median 0.9984 (q25–q75 0.9937–1.005)396.52nm — median 1.002 (q25–q75 0.9965–1.008)402.26nm — median 0.9937 (q25–q75 0.9874–1)408.81nm — median 0.9906 (q25–q75 0.9843–0.9969)414.55nm — median 0.9361 (q25–q75 0.9288–0.945)420.29nm — median 0.9126 (q25–q75 0.902–0.9226)426.84nm — median 0.8594 (q25–q75 0.8495–0.8686)432.58nm — median 0.8152 (q25–q75 0.7952–0.8266)438.31nm — median 0.7599 (q25–q75 0.7446–0.7807)444.87nm — median 0.5517 (q25–q75 0.5378–0.5681)450.6nm — median 0.2559 (q25–q75 0.244–0.2682)456.33nm — median 0.1612 (q25–q75 0.1501–0.1731)462.89nm — median 0.1471 (q25–q75 0.1357–0.16)468.62nm — median 0.1425 (q25–q75 0.1313–0.1543)475.17nm — median 0.1386 (q25–q75 0.1276–0.1522)480.91nm — median 0.1349 (q25–q75 0.1242–0.1479)486.64nm — median 0.1331 (q25–q75 0.1217–0.1461)493.19nm — median 0.1356 (q25–q75 0.1233–0.1492)498.92nm — median 0.1402 (q25–q75 0.1271–0.1547)504.65nm — median 0.1494 (q25–q75 0.135–0.1657)511.2nm — median 0.163 (q25–q75 0.1464–0.1809)516.93nm — median 0.1784 (q25–q75 0.1603–0.1985)522.66nm — median 0.1925 (q25–q75 0.1728–0.2156)529.21nm — median 0.2051 (q25–q75 0.1837–0.2294)534.94nm — median 0.2103 (q25–q75 0.1881–0.2353)540.67nm — median 0.2148 (q25–q75 0.192–0.2409)547.21nm — median 0.2165 (q25–q75 0.1928–0.2422)552.94nm — median 0.2144 (q25–q75 0.1913–0.241)559.49nm — median 0.2047 (q25–q75 0.183–0.2337)565.21nm — median 0.1985 (q25–q75 0.1773–0.2266)570.94nm — median 0.1873 (q25–q75 0.1669–0.2159)577.48nm — median 0.1817 (q25–q75 0.1604–0.2108)583.21nm — median 0.1777 (q25–q75 0.1562–0.2045)588.93nm — median 0.1741 (q25–q75 0.1533–0.2006)595.47nm — median 0.172 (q25–q75 0.1516–0.1994)601.19nm — median 0.1677 (q25–q75 0.1478–0.1948)606.92nm — median 0.1641 (q25–q75 0.1451–0.191)613.45nm — median 0.159 (q25–q75 0.1394–0.1859)619.17nm — median 0.1562 (q25–q75 0.1372–0.1811)625.71nm — median 0.1558 (q25–q75 0.1367–0.1802)631.43nm — median 0.1537 (q25–q75 0.1348–0.1786)637.15nm — median 0.1461 (q25–q75 0.1286–0.1696)643.68nm — median 0.1403 (q25–q75 0.1235–0.1616)649.4nm — median 0.1364 (q25–q75 0.1209–0.1568)655.12nm — median 0.1338 (q25–q75 0.1184–0.1527)661.65nm — median 0.1263 (q25–q75 0.113–0.144)667.36nm — median 0.1245 (q25–q75 0.1117–0.1425)673.08nm — median 0.1269 (q25–q75 0.1133–0.1447)679.6nm — median 0.1372 (q25–q75 0.1225–0.1558)685.32nm — median 0.1624 (q25–q75 0.1427–0.1861)691.03nm — median 0.2042 (q25–q75 0.1801–0.2365)697.55nm — median 0.2581 (q25–q75 0.2292–0.2948)703.26nm — median 0.3024 (q25–q75 0.2723–0.3391)709.79nm — median 0.3462 (q25–q75 0.3138–0.3848)715.49nm — median 0.3784 (q25–q75 0.3463–0.4154)721.2nm — median 0.412 (q25–q75 0.3765–0.4505)727.72nm — median 0.4417 (q25–q75 0.402–0.4827)733.42nm — median 0.455 (q25–q75 0.413–0.4978)739.13nm — median 0.4689 (q25–q75 0.4215–0.5123)745.64nm — median 0.4753 (q25–q75 0.4292–0.5214)751.35nm — median 0.488 (q25–q75 0.4375–0.5342)757.05nm — median 0.4897 (q25–q75 0.4396–0.5357)763.56nm — median 0.4947 (q25–q75 0.443–0.541)769.26nm — median 0.4966 (q25–q75 0.4457–0.5442)774.95nm — median 0.4994 (q25–q75 0.4476–0.5462)781.46nm — median 0.4959 (q25–q75 0.4446–0.5458)787.16nm — median 0.4932 (q25–q75 0.4438–0.5385)793.66nm — median 0.4975 (q25–q75 0.4485–0.5418)799.36nm — median 0.5105 (q25–q75 0.4614–0.5588)805.05nm — median 0.5079 (q25–q75 0.4581–0.5571)811.55nm — median 0.4976 (q25–q75 0.4492–0.5431)817.24nm — median 0.5029 (q25–q75 0.4547–0.5513)822.93nm — median 0.5124 (q25–q75 0.4641–0.5571)829.43nm — median 0.5138 (q25–q75 0.4655–0.5586)835.11nm — median 0.525 (q25–q75 0.4765–0.5735)840.79nm — median 0.5244 (q25–q75 0.4795–0.567)847.29nm — median 0.5508 (q25–q75 0.5026–0.5973)852.97nm — median 0.5666 (q25–q75 0.5212–0.6128)859.46nm — median 0.5966 (q25–q75 0.5517–0.6438)865.14nm — median 0.6268 (q25–q75 0.5857–0.6644)870.82nm — median 0.6779 (q25–q75 0.6417–0.7152)877.3nm — median 0.7119 (q25–q75 0.6808–0.748)882.98nm — median 0.7537 (q25–q75 0.7249–0.7855)888.65nm — median 0.7915 (q25–q75 0.7653–0.82)895.13nm — median 0.8268 (q25–q75 0.8034–0.8506)900.8nm — median 0.8416 (q25–q75 0.8192–0.8645)906.47nm — median 0.8383 (q25–q75 0.8188–0.8589)912.95nm — median 0.8485 (q25–q75 0.8312–0.8667)918.61nm — median 0.8628 (q25–q75 0.8457–0.8798)924.28nm — median 0.8748 (q25–q75 0.8614–0.8898)930.75nm — median 0.8998 (q25–q75 0.8861–0.9141)936.41nm — median 0.9109 (q25–q75 0.8967–0.9267)942.88nm — median 0.9168 (q25–q75 0.903–0.9286)948.54nm — median 0.9045 (q25–q75 0.8892–0.9192)954.19nm — median 0.8942 (q25–q75 0.8811–0.9073)960.66nm — median 0.8974 (q25–q75 0.8851–0.9086)966.31nm — median 0.905 (q25–q75 0.8905–0.9222)971.96nm — median 0.8929 (q25–q75 0.8824–0.905)978.42nm — median 0.9003 (q25–q75 0.8894–0.9112)984.07nm — median 0.898 (q25–q75 0.8876–0.9094)989.71nm — median 0.9923 (q25–q75 0.9854–1)996.17nm — median 0.9961 (q25–q75 0.9904–1.003)1001.8nm — median 0.999 (q25–q75 0.9919–1.007)1008.3nm — median 0.999 (q25–q75 0.992–1.006)1013.9nm — median 0.9981 (q25–q75 0.9899–1.005)1019.5nm — median 0.9981 (q25–q75 0.9916–1.005)1026nm — median 1 (q25–q75 0.9938–1.007)1031.6nm — median 1.002 (q25–q75 0.9952–1.008)1037.2nm — median 1 (q25–q75 0.9936–1.007)1043.7nm — median 1.001 (q25–q75 0.9948–1.008)1049.3nm — median 1.002 (q25–q75 0.9968–1.008)1054.9nm — median 0.9971 (q25–q75 0.9902–1.005)1061.4nm — median 0.9984 (q25–q75 0.9919–1.003)1067nm — median 1.001 (q25–q75 0.9952–1.007)1072.6nm — median 1.002 (q25–q75 0.9945–1.01)1079nm — median 1.004 (q25–q75 0.9981–1.01)1084.7nm — median 1.002 (q25–q75 0.9945–1.009)1091.1nm — median 1.001 (q25–q75 0.9942–1.008)1096.7nm — median 1 (q25–q75 0.9936–1.007)1102.3nm — median 0.9968 (q25–q75 0.9887–1.003)1108.7nm — median 1.003 (q25–q75 0.9968–1.012)1114.3nm — median 0.9976 (q25–q75 0.9904–1.004)

Sampling

Wavelengths1,024
Axis range281.8–1114 nm
Mean spacing0.814 nm
Gridirregular
Observations2,700

Signal & quality

Value range0.0427 – 5.9
Mean range0.133 – 1.01
Mean level0.6176
Area513.1
PTP0.8772
Noise RMS0.0084816
SNR73
SNR dB4e+01 dB
Dynamic range0.877
Saturated0.0%
X-outliers892

Integrity & artefacts

NaN ratio0.05%
Inf count0
Zero ratio0.00%
Spike count366
Spike rate0.01%
Jump count522
Jump rate0.02%
Clip fraction0.00%

Shape & reference

Baseline slope0.2982
Curvature RMS0.026965
D1 RMS0.016773
RMS to mean0.03063
RMS p950.069245
SAM to mean0.041
SAM p950.089262
Affine offset p950.091508
Affine gain p95 Δ0.085328
Affine residual p950.048479
Xcorr lag p950

Outliers & repeatability

PCA Q p95/median1.2
Hotelling T2 p95/median2.5
Mahalanobis H p95/median1.6
Repeat groups0

Dimensionality (PCA)

Effective rank2.8
Top-10 cum. var92.4%
Computed metric scores 29worst 1.00
FamilleMétrique calculéeValeurScoreNiveauInterprétation datasetCauses typiquesCalcul / scoring
Intégrité des donnéesNaN ratiointegrity.nan_ratio0.0488%0.01faibleSpectre 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_reflectance0.617590.68moyenValeur 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_curve513.090.68moyenValeur 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_peak0.877180.00faibleVariabilité forteSaturationmax(mean_spectrum) - min(mean_spectrum)alert increases when dynamic range is abnormally flat
Amplitude globaleVarianceamplitude.variance0.121680.00faibleNormal ou hétérogèneMauvais contactvar(X finite)alert increases when variance/dynamic range is abnormally flat
BruitNoise RMSnoise.noise_rms0.00848160.19faibleStableLampe, détecteurmedian MAD(second derivative) * 1.4826 / sqrt(6)alert = noise_rms / signal_scale, saturated at 5%
BruitSNRnoise.snr72.8160.07faibleBon signalAcquisitionmean(abs(X)) / noise_rmsalert decreases with SNR dB; >=40 dB is treated as low alert
BruitBandwise SNRnoise.bandwise_snr_min24.3660.21faibleZone 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_count3660.01faibleSpectre propreCosmic rays, splicecount robust outliers in second derivativealert follows spike_rate, saturated at 1%
Artefacts locauxSpike rateartefacts.spike_rate0.0133%0.01faibleNormalInterpolationspike_count / (n_samples * (n_features - 2))alert = min(1, spike_rate / 0.01)
Artefacts locauxJump countartefacts.jump_count5220.02faibleContinuSplicecount robust outliers in first derivativealert follows jump_rate, saturated at 1%
Artefacts locauxJump rateartefacts.jump_rate0.0189%0.02faibleNormalCalibrationjump_count / (n_samples * (n_features - 1))alert = min(1, jump_rate / 0.01)
Artefacts locauxClip fractionartefacts.clip_fraction0.000145%0.00faibleNormalDétecteur saturéfraction of finite cells equal to repeated min/max extremaalert = min(1, clip_fraction / 0.01)
Forme spectraleBaseline slopeshape.baseline_slope0.29820.68moyenDériveÉclairementlinear slope of mean_spectrum over normalized axisalert = abs(slope / signal_scale), saturated at 0.5
Forme spectraleCurvature RMSshape.curvature_rms0.0269651.00fortForme inhabituelleFond, splicemedian RMS(second derivative per spectrum)alert = curvature_rms / signal_scale, saturated at 1%
Forme spectraleD1 RMSshape.d1_rms0.0167730.38faiblePlatBiologie ou artefactmedian RMS(first derivative per spectrum)alert = d1_rms / signal_scale, saturated at 5%
Outliers multivariésPCA Q (SPE)outliers.pca_q_ratio1.22750.15faibleConformeArtefact, mélangep95(Q/SPE residual) / median(Q/SPE residual)alert = min(1, pca_q_ratio / 8)
Outliers multivariésHotelling T²outliers.hotelling_t2_ratio2.50980.31faibleCentralVariabilité naturellep95(Hotelling T2) / median(Hotelling T2)alert = min(1, hotelling_t2_ratio / 8)
Outliers multivariésMahalanobis Houtliers.mahalanobis_h_ratio1.58420.40faiblePopulation normaleDomaine différentp95(sqrt(T2)) / median(sqrt(T2))alert = min(1, mahalanobis_h_ratio / 4)
Comparaison à référenceRMS to mean spectrumreference.rms_to_mean_spectrum_p950.0692450.32faibleTypiqueDomain 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_p950.0892620.26faibleSimilaireFond, géométriep95 spectral angle to dataset mean spectrumalert = min(1, SAM_p95 / 0.35 rad)
RépétabilitéRMS intra-IDrepeatability.rms_intra_id—0.00faibleStablePositionnementmedian RMS distance to repeated-sample centroidalert = RMS_intra_ID / signal_scale, saturated at 10%
RépétabilitéSAM intra-IDrepeatability.sam_intra_id—0.00faibleStableAcquisitionmedian SAM to repeated-sample centroidalert = min(1, SAM_intra_ID / 0.15 rad)
RépétabilitéCV intra-IDrepeatability.cv_intra_id—0.00faibleStableOpérateurmedian within-ID band CValert = min(1, CV_intra_ID / 0.25)
Structure du datasetPCA score densitystructure.pca_score_density3.7610.68moyenSous-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_p952.03590.52moyenSpectre 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_p950.509950.68moyenSpectre atypiqueDiverses causesp95 IsolationForest anomaly score on PCA scoresalert follows structure complexity; raw score is implementation-dependent
X PCA score plot-4-20246-2024PC1 0.7717 · PC2 0.7904PC1 -0.426 · PC2 0.2628PC1 0.3208 · PC2 0.7273PC1 0.9882 · PC2 0.607PC1 1.171 · PC2 0.5655PC1 0.2531 · PC2 -0.002772PC1 -0.7731 · PC2 -0.2287PC1 -0.549 · PC2 -0.2322PC1 0.2401 · PC2 1.005PC1 0.425 · PC2 1.229PC1 -0.4877 · PC2 0.3905PC1 -0.5415 · PC2 0.4441PC1 0.6654 · PC2 0.8251PC1 -0.9834 · PC2 0.2791PC1 0.1171 · PC2 1.415PC1 -1.239 · PC2 0.8029PC1 -1.176 · PC2 0.742PC1 -1.293 · PC2 0.7887PC1 1.029 · PC2 0.2435PC1 0.09633 · PC2 -0.3864PC1 -0.5141 · PC2 -0.3289PC1 -0.6267 · PC2 -0.3786PC1 -0.1103 · PC2 0.3171PC1 -0.06244 · PC2 0.2952PC1 0.0901 · PC2 0.2266PC1 -0.4169 · PC2 -0.2982PC1 -0.4624 · PC2 -0.322PC1 0.2505 · PC2 0.0873PC1 -0.1554 · PC2 0.1076PC1 1.594 · PC2 -0.2129PC1 -0.01285 · PC2 -0.01165PC1 0.01656 · PC2 -0.2348PC1 1.007 · PC2 0.4013PC1 -0.9811 · PC2 -0.2414PC1 0.2857 · PC2 0.04416PC1 1.717 · PC2 -0.07956PC1 -0.8367 · PC2 -0.2847PC1 -0.8446 · PC2 -0.2923PC1 0.001007 · PC2 -0.2103PC1 -0.1643 · PC2 -0.4283PC1 0.6339 · PC2 0.004828PC1 -0.02792 · PC2 -0.4284PC1 -0.432 · PC2 -0.4868PC1 0.5156 · PC2 -0.2923PC1 0.5938 · PC2 0.7301PC1 1.216 · PC2 0.09576PC1 -0.36 · PC2 -0.3401PC1 -0.689 · PC2 -0.418PC1 -0.2419 · PC2 -0.5933PC1 -0.9801 · PC2 -0.3097PC1 -0.07801 · PC2 0.6092PC1 -0.4207 · PC2 -0.3794PC1 -1.295 · PC2 -0.3444PC1 1.131 · PC2 0.1867PC1 0.1231 · PC2 0.6367PC1 1.341 · PC2 0.2817PC1 0.9305 · PC2 -0.3362PC1 1.479 · PC2 -0.3227PC1 -0.8159 · PC2 -0.4566PC1 -0.7071 · PC2 -0.4771PC1 1.429 · PC2 0.3745PC1 0.4658 · PC2 -0.01293PC1 0.04895 · PC2 0.0376PC1 0.4533 · PC2 -0.2807PC1 2.24 · PC2 0.2299PC1 1.762 · PC2 -0.1808PC1 0.3461 · PC2 -0.1883PC1 0.3677 · PC2 -0.2153PC1 0.9641 · PC2 -0.1735PC1 0.5587 · PC2 -0.317PC1 1.059 · PC2 -0.5431PC1 1.635 · PC2 -0.2907PC1 0.8821 · PC2 -0.6876PC1 3.9 · PC2 0.08339PC1 0.3871 · PC2 -0.599PC1 0.996 · PC2 -0.6737PC1 1.154 · PC2 -0.4601PC1 0.2034 · PC2 -0.6619PC1 0.1699 · PC2 -0.3821PC1 2.809 · PC2 0.3047PC1 -1.245 · PC2 0.0878PC1 3.468 · PC2 0.03686PC1 0.8535 · PC2 0.6231PC1 -1.549 · PC2 0.615PC1 -1.617 · PC2 0.6153PC1 0.09976 · PC2 0.6267PC1 -0.592 · PC2 -0.0004236PC1 -1.736 · PC2 0.4562PC1 -1.159 · PC2 0.3897PC1 0.1338 · PC2 0.4979PC1 -0.592 · PC2 -0.0004236PC1 -1.159 · PC2 0.3897PC1 1.563 · PC2 0.6221PC1 -0.3437 · PC2 -0.4045PC1 -0.8134 · PC2 -0.4656PC1 0.02113 · PC2 0.5907PC1 -0.5835 · PC2 -0.1877PC1 -0.9779 · PC2 -0.1576PC1 -0.5501 · PC2 0.4041PC1 -0.9382 · PC2 -0.2871PC1 1.028 · PC2 0.2098PC1 1.347 · PC2 0.2452PC1 1.714 · PC2 0.2295PC1 -0.1809 · PC2 -0.3248PC1 0.6779 · PC2 0.1843PC1 0.7492 · PC2 0.6527PC1 -0.7491 · PC2 -0.2636PC1 -0.7481 · PC2 -0.371PC1 0.1216 · PC2 -0.3805PC1 0.2425 · PC2 -0.3986PC1 0.2559 · PC2 -0.3929PC1 0.1452 · PC2 0.7781PC1 0.178 · PC2 0.9267PC1 0.0003827 · PC2 -0.07568PC1 1.103 · PC2 -0.4518PC1 2.806 · PC2 0.9313PC1 -0.2366 · PC2 -0.553PC1 1.265 · PC2 -0.3001PC1 0.5876 · PC2 -0.4427PC1 -0.3338 · PC2 -0.3907PC1 1.163 · PC2 -0.1913PC1 0.1316 · PC2 -0.4002PC1 1.005 · PC2 -0.2656PC1 0.8312 · PC2 -0.4801PC1 0.4433 · PC2 -0.5144PC1 0.9939 · PC2 -0.2871PC1 1.167 · PC2 -0.2571PC1 0.3112 · PC2 -0.4751PC1 0.3107 · PC2 0.3988PC1 0.2808 · PC2 -0.3847PC1 0.2674 · PC2 -0.398PC1 0.1185 · PC2 -0.4791PC1 1.284 · PC2 0.2413PC1 0.4232 · PC2 -0.541PC1 1.311 · PC2 0.189PC1 1.249 · PC2 0.1831PC1 -0.1848 · PC2 -0.321PC1 -0.5058 · PC2 -0.4559PC1 -0.3367 · PC2 0.3578PC1 -0.09616 · PC2 0.226PC1 0.1625 · PC2 -0.3334PC1 1.079 · PC2 -0.4071PC1 0.5254 · PC2 -0.5PC1 -1.11 · PC2 -0.6925PC1 -0.1017 · PC2 -0.7254PC1 0.792 · PC2 0.02509PC1 0.3851 · PC2 -0.6943PC1 0.05914 · PC2 0.03845PC1 -0.3673 · PC2 -0.7074PC1 -0.5379 · PC2 -0.7621PC1 -0.2614 · PC2 -0.6163PC1 -0.5821 · PC2 -0.6744PC1 -0.2862 · PC2 -0.6239PC1 -1.479 · PC2 -0.6353PC1 -0.6937 · PC2 0.2494PC1 -1.274 · PC2 0.0993PC1 -1.353 · PC2 0.06258PC1 -0.4539 · PC2 0.01944PC1 0.8455 · PC2 0.5681PC1 0.7938 · PC2 0.4896PC1 0.5623 · PC2 0.4572PC1 -0.9635 · PC2 0.6146PC1 -1.578 · PC2 0.6252PC1 0.1038 · PC2 0.5049PC1 0.07144 · PC2 0.6335PC1 0.09361 · PC2 0.5108PC1 -1.189 · PC2 0.3992PC1 0.09361 · PC2 0.5108PC1 -0.622 · PC2 0.04061PC1 -0.6232 · PC2 0.008496PC1 -1.765 · PC2 0.4676PC1 0.04911 · PC2 0.5888PC1 -1.476 · PC2 0.4495PC1 -0.1166 · PC2 0.09677PC1 -1.176 · PC2 -0.139PC1 -1.518 · PC2 -0.1548PC1 -0.7333 · PC2 0.5605PC1 -0.6639 · PC2 0.5227PC1 -0.9365 · PC2 0.1739PC1 -0.8955 · PC2 0.1581PC1 -1.713 · PC2 0.3413PC1 -1.839 · PC2 0.3972PC1 0.7362 · PC2 0.4448PC1 -1.377 · PC2 0.07138PC1 -0.5861 · PC2 1.025PC1 -1.981 · PC2 0.3694PC1 -2.038 · PC2 0.4667PC1 -0.1508 · PC2 1.369PC1 -0.8168 · PC2 0.5621PC1 -2.048 · PC2 0.4777PC1 -0.9119 · PC2 0.4248PC1 -0.8476 · PC2 0.4002PC1 -1.838 · PC2 0.3334PC1 -0.4956 · PC2 2.583PC1 0.2837 · PC2 2.338PC1 -0.1992 · PC2 0.8948PC1 -2.655 · PC2 0.7201PC1 -2.607 · PC2 0.5639PC1 -0.5611 · PC2 0.02201PC1 -1.014 · PC2 -0.3094PC1 -1.57 · PC2 -0.3244PC1 0.5885 · PC2 0.0883PC1 -0.6143 · PC2 0.3847PC1 -0.3919 · PC2 0.3639PC1 -0.7847 · PC2 -0.03143PC1 -1.161 · PC2 0.1676PC1 -1.141 · PC2 0.1641PC1 0.2069 · PC2 0.07004PC1 0.9586 · PC2 0.02102PC1 0.7419 · PC2 0.01439PC1 -1.813 · PC2 0.09976PC1 -1.99 · PC2 0.1462PC1 -0.2645 · PC2 1.652PC1 0.6937 · PC2 0.7241PC1 0.7724 · PC2 0.626PC1 -0.4232 · PC2 -0.1159PC1 -0.2473 · PC2 -0.02778PC1 -1.516 · PC2 0.03871PC1 -0.03291 · PC2 1.191PC1 0.4036 · PC2 0.7899PC1 -0.8681 · PC2 0.2797PC1 -0.7596 · PC2 0.2006PC1 1.139 · PC2 0.5698PC1 -0.5741 · PC2 0.453PC1 -1.192 · PC2 0.08716PC1 -1.143 · PC2 0.1087PC1 0.5497 · PC2 0.8901PC1 0.08622 · PC2 1.42PC1 -0.3014 · PC2 1.534PC1 -1.59 · PC2 0.7646PC1 0.3301 · PC2 -0.1958PC1 -0.1488 · PC2 0.7523PC1 -0.008444 · PC2 0.5971PC1 -0.7961 · PC2 -0.1633PC1 -1.039 · PC2 -0.347PC1 1.09 · PC2 0.07951PC1 -0.2588 · PC2 -0.397PC1 0.8617 · PC2 -0.1454PC1 0.03208 · PC2 0.9886PC1 -1.548 · PC2 0.09175PC1 0.4744 · PC2 -0.2213PC1 -0.8719 · PC2 -0.4393PC1 0.9586 · PC2 0.6955PC1 -0.09979 · PC2 -0.1015PC1 -0.2924 · PC2 0.1729PC1 -2.189 · PC2 0.07362PC1 -1.738 · PC2 -0.4766PC1 0.07917 · PC2 -0.2024PC1 -0.8578 · PC2 -0.186PC1 -1.257 · PC2 -0.2296PC1 -0.7765 · PC2 1.617PC1 0.2588 · PC2 1.64PC1 -0.476 · PC2 0.04961PC1 -1.173 · PC2 -0.2856PC1 1.142 · PC2 -0.2791PC1 -1.271 · PC2 -0.4685PC1 -1.145 · PC2 -0.5374PC1 -0.8332 · PC2 -0.3831PC1 -2.082 · PC2 -0.3592PC1 -0.5255 · PC2 0.4599PC1 0.25 · PC2 -0.1145PC1 -0.1609 · PC2 -0.004835PC1 2.088 · PC2 0.08679PC1 1.246 · PC2 0.01129PC1 0.7057 · PC2 0.2675PC1 -0.5886 · PC2 0.1655PC1 0.1059 · PC2 -0.3327PC1 -0.4097 · PC2 -0.3895PC1 -0.9828 · PC2 -0.4097PC1 -0.4084 · PC2 -0.3883PC1 -0.2011 · PC2 0.9431PC1 -1.532 · PC2 -0.1098PC1 -1.999 · PC2 -0.03664PC1 1.118 · PC2 -0.01262PC1 0.8883 · PC2 -0.01678PC1 -1.578 · PC2 -0.4282PC1 0.06086 · PC2 -0.3889PC1 -0.6609 · PC2 -0.3695PC1 -0.09516 · PC2 0.3014PC1 -0.325 · PC2 -0.1147PC1 -0.2786 · PC2 -0.1474PC1 0.0617 · PC2 0.2586PC1 0.05706 · PC2 0.235PC1 -0.07571 · PC2 -0.4255PC1 -0.5558 · PC2 -0.3002PC1 -0.1614 · PC2 0.004663PC1 -0.09442 · PC2 1.119PC1 0.1449 · PC2 0.978PC1 -0.4511 · PC2 -0.4335PC1 -0.4225 · PC2 -0.4303PC1 0.6461 · PC2 0.1892PC1 0.2328 · PC2 -0.347PC1 -1.011 · PC2 -0.5973PC1 0.1532 · PC2 -0.4878PC1 -1.183 · PC2 -0.5459PC1 -0.4167 · PC2 1.126PC1 -0.2254 · PC2 0.003837PC1 0.1779 · PC2 -0.05519PC1 -0.789 · PC2 -0.3002PC1 0.7193 · PC2 0.658PC1 0.1986 · PC2 -0.01064PC1 0.5843 · PC2 0.925PC1 0.5384 · PC2 0.9255PC1 0.1372 · PC2 -0.3139PC1 0.149 · PC2 0.8493PC1 0.0006019 · PC2 -0.08572PC1 1.071 · PC2 -0.4481PC1 -0.04882 · PC2 -0.4856PC1 0.9097 · PC2 -0.3786PC1 -1.457 · PC2 -0.4781PC1 -0.5879 · PC2 -0.489PC1 0.2897 · PC2 -0.2702PC1 -0.386 · PC2 -0.4512PC1 -0.1225 · PC2 -0.4392PC1 -0.2559 · PC2 -0.4136PC1 1.529 · PC2 -0.009205PC1 0.8509 · PC2 -0.3802PC1 0.2771 · PC2 -0.4234PC1 -0.4926 · PC2 -0.4748PC1 1.554 · PC2 -0.01004PC1 0.2212 · PC2 -0.5496PC1 -0.1273 · PC2 -0.5661PC1 0.5393 · PC2 -0.5058PC1 0.3194 · PC2 -0.4924PC1 0.3076 · PC2 -0.5391PC1 0.4274 · PC2 -0.5814PC1 -0.8487 · PC2 0.8821PC1 -1.394 · PC2 -0.3494PC1 -0.3171 · PC2 0.4029PC1 0.1351 · PC2 -0.4721PC1 -1.104 · PC2 -0.0993PC1 0.9471 · PC2 1.323PC1 0.9721 · PC2 1.367PC1 0.4509 · PC2 -0.223PC1 -0.02218 · PC2 -0.2412PC1 0.5949 · PC2 -0.5362PC1 -0.733 · PC2 -0.1746PC1 0.8995 · PC2 0.2373PC1 0.7477 · PC2 0.01936PC1 2.348 · PC2 0.5427PC1 -0.8554 · PC2 -0.1178PC1 -1.217 · PC2 -0.3507PC1 -0.6053 · PC2 -0.4437PC1 -0.0947 · PC2 -0.3689PC1 0.0005109 · PC2 -0.3573PC1 -1.606 · PC2 -0.3832PC1 -0.485 · PC2 -0.7126PC1 0.7173 · PC2 0.3733PC1 1.067 · PC2 -0.1156PC1 -1.81 · PC2 -0.2198PC1 -1.311 · PC2 -0.5613PC1 -1.39 · PC2 -0.5208PC1 1.344 · PC2 0.1341PC1 0.1693 · PC2 -0.04503PC1 -0.2952 · PC2 -0.1557PC1 0.8725 · PC2 0.434PC1 1.223 · PC2 0.3513PC1 -1.041 · PC2 -0.1916PC1 -1.05 · PC2 -0.2925PC1 0.2523 · PC2 0.05135PC1 0.2557 · PC2 0.03756PC1 -0.8808 · PC2 -0.2847PC1 0.5789 · PC2 -0.2988PC1 -0.03345 · PC2 -0.204PC1 -0.1992 · PC2 -0.422PC1 1.615 · PC2 1.225PC1 0.3091 · PC2 -0.3685PC1 1.013 · PC2 -0.2061PC1 0.9866 · PC2 -0.2012PC1 -0.4456 · PC2 -0.2578PC1 -0.3651 · PC2 -0.3826PC1 1.132 · PC2 -0.1869PC1 0.1907 · PC2 -0.4302PC1 0.09969 · PC2 -0.3927PC1 3.211 · PC2 -0.146PC1 -1.102 · PC2 2.086PC1 0.9745 · PC2 -0.2604PC1 0.04224 · PC2 -0.3194PC1 0.07792 · PC2 -0.2823PC1 0.5996 · PC2 0.04086PC1 -0.868 · PC2 -0.6098PC1 0.9853 · PC2 0.4269PC1 0.3719 · PC2 -0.4731PC1 -1.432 · PC2 -0.5954PC1 0.6425 · PC2 0.3821PC1 -0.3155 · PC2 -0.07227PC1 -0.2023 · PC2 -0.06922PC1 0.04465 · PC2 -0.3997PC1 0.2519 · PC2 0.1422PC1 -0.0413 · PC2 -0.6095PC1 -0.3408 · PC2 -0.5601PC1 -0.8366 · PC2 -0.5755PC1 0.05183 · PC2 -0.5784PC1 1.383 · PC2 -0.246PC1 0.6392 · PC2 -0.4702PC1 -0.8475 · PC2 -0.4082PC1 1.878 · PC2 0.5592PC1 1.788 · PC2 0.5428PC1 1.412 · PC2 0.6415PC1 -0.7775 · PC2 -0.3013PC1 -0.05366 · PC2 -0.2498PC1 -0.5388 · PC2 1.465PC1 3.001 · PC2 -0.1864PC1 -1.638 · PC2 -0.3121PC1 -1.564 · PC2 -0.274PC1 -0.07129 · PC2 -0.6976PC1 -0.3178 · PC2 -0.7281PC1 -0.2687 · PC2 -0.6967PC1 -2.445 · PC2 2.304PC1 3.183 · PC2 -0.564PC1 3.101 · PC2 -0.4761PC1 0.4357 · PC2 -0.1048PC1 1.183 · PC2 0.0998PC1 -1.259 · PC2 -0.3949PC1 0.01056 · PC2 0.328PC1 -1.015 · PC2 -0.3019PC1 -1.131 · PC2 -0.4454PC1 0.9728 · PC2 0.2279PC1 1.427 · PC2 0.06562PC1 -0.4525 · PC2 -0.2239PC1 -1.012 · PC2 -0.5232PC1 1.148 · PC2 0.2225PC1 0.1182 · PC2 -0.3981PC1 0.5002 · PC2 0.2118PC1 1.114 · PC2 0.2043PC1 1.255 · PC2 0.2464PC1 0.8314 · PC2 -0.4117PC1 -0.06362 · PC2 -0.632PC1 0.4424 · PC2 -0.4743PC1 1.938 · PC2 0.1867PC1 0.6709 · PC2 -0.6955PC1 1.282 · PC2 0.1935PC1 -0.1004 · PC2 -0.4017PC1 -0.3665 · PC2 0.3658PC1 2.383 · PC2 -0.6581PC1 1.085 · PC2 0.3955PC1 0.962 · PC2 0.2983PC1 0.6703 · PC2 0.05965PC1 -0.2774 · PC2 -0.6802PC1 -0.3631 · PC2 -0.6992PC1 -1.043 · PC2 -0.67PC1 0.02848 · PC2 1.452PC1 0.1765 · PC2 1.432PC1 -0.2858 · PC2 -0.2511PC1 -0.4977 · PC2 -0.372PC1 0.761 · PC2 0.8778PC1 0.2855 · PC2 -0.2571PC1 0.2127 · PC2 -0.1962PC1 0.447 · PC2 -0.4648PC1 -0.1233 · PC2 -0.4446PC1 -0.05196 · PC2 -0.4636PC1 -1.097 · PC2 0.9982PC1 -0.8989 · PC2 1.09PC1 -0.1608 · PC2 -0.3851PC1 -1.22 · PC2 -0.4677PC1 -2.001 · PC2 -0.1765PC1 -0.5797 · PC2 -0.04884PC1 -0.1167 · PC2 -0.3358PC1 0.9302 · PC2 0.08881PC1 0.8672 · PC2 -0.4186PC1 0.1566 · PC2 -0.2861PC1 -0.3496 · PC2 -0.2638PC1 -0.3094 · PC2 -0.2174PC1 0.332 · PC2 -0.6158PC1 -0.84 · PC2 -0.3932PC1 -0.9313 · PC2 -0.0699PC1 0.1933 · PC2 0.294PC1 0.6914 · PC2 -0.2325PC1 1.343 · PC2 -0.1898PC1 1.322 · PC2 -0.1913PC1 0.4107 · PC2 -0.378PC1 1.459 · PC2 0.4141PC1 1.2 · PC2 -0.1147PC1 1.204 · PC2 -0.1172PC1 1.308 · PC2 -0.08346PC1 1.97 · PC2 -0.1275PC1 0.9608 · PC2 -0.1742PC1 1.848 · PC2 -0.1878PC1 0.4199 · PC2 -0.2776PC1 2.209 · PC2 0.228PC1 0.3137 · PC2 -0.1848PC1 0.3349 · PC2 -0.2122PC1 1.817 · PC2 0.05272PC1 0.7613 · PC2 0.02968PC1 -0.2038 · PC2 -0.4986PC1 -0.2026 · PC2 -0.472PC1 0.1125 · PC2 -0.6671PC1 0.2126 · PC2 -0.6265PC1 -0.7585 · PC2 -0.7265PC1 -1.084 · PC2 -0.5811PC1 -0.3432 · PC2 -0.5516PC1 -0.5715 · PC2 -0.7565PC1 1.181 · PC2 -0.04827PC1 -0.4037 · PC2 -0.4741PC1 -1.512 · PC2 -0.6274PC1 -0.6885 · PC2 -0.5204PC1 1.034 · PC2 -0.02509PC1 0.4757 · PC2 -0.4748PC1 1.027 · PC2 0.009855PC1 -2.202 · PC2 -0.4984PC1 1.746 · PC2 1.022PC1 -1.374 · PC2 -0.5986PC1 0.1668 · PC2 -0.05634PC1 0.13 · PC2 -0.05629PC1 -0.8066 · PC2 -0.4396PC1 0.04148 · PC2 -0.3753PC1 0.08022 · PC2 -0.368PC1 1.482 · PC2 -0.5403PC1 -0.04746 · PC2 1.313PC1 0.838 · PC2 0.5109PC1 0.2645 · PC2 -0.1588PC1 0.03976 · PC2 -0.18PC1 -1.099 · PC2 -0.2028PC1 0.5012 · PC2 0.434PC1 1.071 · PC2 0.3913PC1 -0.7671 · PC2 -0.1831PC1 -0.632 · PC2 -0.291PC1 1.566 · PC2 -0.02852PC1 0.9603 · PC2 -0.3698PC1 -0.08355 · PC2 -0.4381PC1 0.3905 · PC2 -0.05652PC1 -0.05211 · PC2 -0.3811PC1 0.6127 · PC2 -0.3802PC1 -1.03 · PC2 0.1028PC1 0.1952 · PC2 -0.5898PC1 0.3393 · PC2 -0.1207PC1 -0.08365 · PC2 -0.1394PC1 -0.2008 · PC2 -0.2462PC1 -0.07802 · PC2 -0.5246PC1 -0.3096 · PC2 -0.4787PC1 0.5741 · PC2 -0.3473PC1 0.8299 · PC2 0.03383PC1 3.767 · PC2 0.1206PC1 1.024 · PC2 -0.5386PC1 1.027 · PC2 -0.5332PC1 1.601 · PC2 -0.2871PC1 1.421 · PC2 -0.3078PC1 1.42 · PC2 -0.3023PC1 1.169 · PC2 -0.7431PC1 1.174 · PC2 -0.728PC1 0.7814 · PC2 -0.6795PC1 2.698 · PC2 -0.3288PC1 1.119 · PC2 -0.4563PC1 0.3225 · PC2 -0.4599PC1 -0.904 · PC2 1.909PC1 -0.5771 · PC2 -0.3865PC1 -1.447 · PC2 0.4387PC1 -1.399 · PC2 0.5061PC1 -1.353 · PC2 0.5157PC1 -1.98 · PC2 0.8223PC1 -0.1246 · PC2 0.759PC1 -0.08627 · PC2 0.0892PC1 -0.7784 · PC2 0.04577PC1 -1.313 · PC2 -0.1589PC1 0.04013 · PC2 0.7735PC1 -1.682 · PC2 0.3295PC1 0.7275 · PC2 0.5064PC1 0.9576 · PC2 0.5797PC1 -0.3665 · PC2 0.1089PC1 0.04811 · PC2 0.7015PC1 0.06063 · PC2 0.9841PC1 -1.518 · PC2 0.08211PC1 -0.2583 · PC2 0.7502PC1 -0.2289 · PC2 0.7298PC1 -0.3266 · PC2 0.8174PC1 -0.5246 · PC2 0.1939PC1 -1.46 · PC2 0.174PC1 0.4282 · PC2 -0.2937PC1 -1.088 · PC2 -0.3539PC1 -0.8396 · PC2 -0.4475PC1 0.532 · PC2 0.4291PC1 1.05 · PC2 0.6332PC1 2.78 · PC2 -0.1007PC1 0.2916 · PC2 0.1188PC1 -2.158 · PC2 0.06273PC1 0.5558 · PC2 0.01756PC1 -0.5554 · PC2 -0.4954PC1 -0.08977 · PC2 -0.446PC1 -0.2227 · PC2 -0.4211PC1 1.319 · PC2 0.178PC1 1.56 · PC2 -0.01129PC1 0.3094 · PC2 -0.429PC1 -0.8194 · PC2 -0.3621PC1 1.607 · PC2 -0.1341PC1 1.517 · PC2 -0.2087PC1 -0.8029 · PC2 -0.6242PC1 -0.8783 · PC2 -0.6207PC1 0.3461 · PC2 -0.2433PC1 0.6176 · PC2 0.4018PC1 -0.1955 · PC2 -0.4609PC1 0.1608 · PC2 0.1511PC1 -0.01064 · PC2 -0.5693PC1 -0.008496 · PC2 -0.6142PC1 -1.004 · PC2 -0.6288PC1 0.08494 · PC2 -0.5825PC1 -0.6823 · PC2 -0.6336PC1 0.3739 · PC2 -0.3166PC1 0.4577 · PC2 -0.3084PC1 -1.045 · PC2 -0.6604PC1 -1.636 · PC2 -0.6493PC1 -1.01 · PC2 -0.6782PC1 1.305 · PC2 -0.4489PC1 0.05672 · PC2 1.447PC1 -0.2529 · PC2 -0.2571PC1 0.1941 · PC2 -0.1946PC1 0.3182 · PC2 -0.261PC1 0.245 · PC2 -0.2009PC1 -0.9569 · PC2 -0.4943PC1 -0.1892 · PC2 -0.7151PC1 -1.013 · PC2 -0.6997PC1 -0.8366 · PC2 -0.743PC1 -2.181 · PC2 -0.499PC1 1.186 · PC2 1.101PC1 1.776 · PC2 1.022PC1 0.2329 · PC2 -0.6411PC1 -1.576 · PC2 0.2863PC1 -1.723 · PC2 -0.6025PC1 -1.714 · PC2 -0.416PC1 0.3033 · PC2 0.1787PC1 0.07883 · PC2 -0.1154PC1 -0.8541 · PC2 2.054PC1 -0.3897 · PC2 2.091PC1 -0.5568 · PC2 1.018PC1 -0.7726 · PC2 0.9825PC1 -1.951 · PC2 0.358PC1 -2.041 · PC2 0.5514PC1 -2.009 · PC2 0.4552PC1 -0.3354 · PC2 0.7498PC1 -0.4909 · PC2 0.5115PC1 -2.497 · PC2 3.45PC1 0.3523 · PC2 0.3629PC1 -1.004 · PC2 0.1176PC1 -0.4699 · PC2 2.582PC1 -0.17 · PC2 0.8894PC1 -2.628 · PC2 0.7073PC1 -0.8138 · PC2 -0.4023PC1 -0.9314 · PC2 -0.3154PC1 0.1494 · PC2 0.5491PC1 -1.843 · PC2 -0.4998PC1 0.3279 · PC2 1.17PC1 -0.5729 · PC2 -0.1308PC1 -1.539 · PC2 -0.1541PC1 -0.3566 · PC2 2.15PC1 0.6451 · PC2 -0.1089PC1 -1.471 · PC2 -0.4232PC1 -2.093 · PC2 -0.3068PC1 -1.141 · PC2 -0.2929PC1 1.483 · PC2 -0.2433PC1 -2.05 · PC2 -0.3694PC1 0.2547 · PC2 -0.3598PC1 0.06226 · PC2 -0.4117PC1 -1.013 · PC2 -0.4135PC1 0.1703 · PC2 -0.4785PC1 -1.664 · PC2 -0.09682PC1 -1.07 · PC2 -0.11PC1 0.9774 · PC2 1.32PC1 0.4853 · PC2 -0.231PC1 0.9216 · PC2 -0.2106PC1 -0.5634 · PC2 -0.2779PC1 -0.7 · PC2 -0.1848PC1 0.9709 · PC2 0.06357PC1 1.048 · PC2 0.1745PC1 0.0921 · PC2 -0.2317PC1 0.1083 · PC2 -0.2899PC1 -1.432 · PC2 -0.4314PC1 1.473 · PC2 0.005592PC1 0.9928 · PC2 -0.2277PC1 0.7765 · PC2 -0.4391PC1 0.8874 · PC2 -0.4137PC1 2.192 · PC2 0.8966PC1 1.472 · PC2 1.089PC1 1.329 · PC2 1.084PC1 -0.3261 · PC2 -0.4354PC1 -0.631 · PC2 -0.4584PC1 1.418 · PC2 -0.2497PC1 1.579 · PC2 0.492PC1 1.564 · PC2 -0.3593PC1 0.6397 · PC2 -0.4861PC1 -0.8126 · PC2 -0.4186PC1 0.8705 · PC2 -0.261PC1 -1.055 · PC2 -0.3493PC1 -1.015 · PC2 -0.3367PC1 1.443 · PC2 0.6367PC1 1.025 · PC2 -0.05966PC1 1.412 · PC2 -0.108PC1 0.9961 · PC2 -0.1546PC1 -0.02291 · PC2 -0.4454PC1 -0.08874 · PC2 -0.4519PC1 -0.8689 · PC2 1.08PC1 -0.3833 · PC2 -0.3392PC1 1.004 · PC2 0.2273PC1 1.053 · PC2 0.01913PC1 -0.4986 · PC2 -0.03668PC1 0.1524 · PC2 -0.009525PC1 -1.169 · PC2 -0.2637PC1 -1.757 · PC2 -0.3442PC1 -0.2786 · PC2 0.7735PC1 -0.7068 · PC2 -0.1248PC1 -0.08206 · PC2 -0.3427PC1 0.4703 · PC2 -0.1366PC1 0.5898 · PC2 -0.5733PC1 -0.01714 · PC2 1.307PC1 -1.046 · PC2 -0.2658PC1 -0.1553 · PC2 0.3564PC1 0.5337 · PC2 0.4268PC1 1.103 · PC2 0.3862PC1 0.266 · PC2 -0.3815PC1 1.6 · PC2 -0.03281PC1 0.8783 · PC2 -0.1066PC1 0.3079 · PC2 -0.5082PC1 -0.04862 · PC2 -0.444PC1 0.1738 · PC2 0.8372PC1 -1.815 · PC2 -0.2863PC1 -0.6692 · PC2 -0.3349PC1 -1.037 · PC2 -0.3364PC1 0.3725 · PC2 0.1249PC1 1.053 · PC2 0.1136PC1 -0.5849 · PC2 0.377PC1 -1.012 · PC2 0.06826PC1 0.2384 · PC2 0.0633PC1 -0.6807 · PC2 -0.1724PC1 -1.783 · PC2 0.08906PC1 -1.96 · PC2 0.1337PC1 0.723 · PC2 0.7204PC1 -0.2164 · PC2 -0.03412PC1 -1.568 · PC2 0.03937PC1 -1.487 · PC2 0.02849PC1 -0.6094 · PC2 0.5652PC1 0.5111 · PC2 -0.1526PC1 0.5587 · PC2 -0.1674PC1 -0.1697 · PC2 -0.03864PC1 1.368 · PC2 0.01924PC1 1.522 · PC2 -0.2452PC1 0.3006 · PC2 -0.03718PC1 0.4025 · PC2 -0.04739PC1 1.03 · PC2 0.3919PC1 1.029 · PC2 0.1293PC1 -0.8448 · PC2 0.2524PC1 -0.9502 · PC2 -0.4176PC1 -0.3767 · PC2 -0.3949PC1 0.486 · PC2 0.6083PC1 0.7379 · PC2 0.4799PC1 -1.501 · PC2 -0.1202PC1 0.2518 · PC2 -0.3596PC1 0.7123 · PC2 -0.5716PC1 -0.7595 · PC2 -0.4272PC1 1.805 · PC2 0.5835PC1 -1.233 · PC2 -0.2305PC1 -0.06196 · PC2 -0.3728PC1 0.03235 · PC2 -0.3619PC1 -2.373 · PC2 -0.3224PC1 -0.4507 · PC2 -0.7186PC1 1.1 · PC2 -0.1174PC1 1.101 · PC2 -0.1135PC1 -1.778 · PC2 -0.2286PC1 -1.857 · PC2 -0.07847PC1 -0.181 · PC2 -0.6022PC1 -0.7446 · PC2 -0.5154PC1 3.036 · PC2 -0.1834PC1 0.601 · PC2 -0.6391PC1 -1.602 · PC2 -0.3222PC1 -0.9503 · PC2 1.775PC1 -0.03491 · PC2 -0.7046PC1 -0.2811 · PC2 -0.7355PC1 -2.417 · PC2 2.293PC1 0.681 · PC2 -0.5887PC1 1.266 · PC2 -0.2569PC1 4.401 · PC2 -0.4663PC1 1.584 · PC2 0.02364PC1 0.318 · PC2 -0.4737PC1 0.2146 · PC2 -0.5047PC1 -0.2448 · PC2 -0.463PC1 0.3166 · PC2 1.274PC1 1.148 · PC2 0.7098PC1 0.6213 · PC2 -0.4222PC1 -0.4535 · PC2 -0.1853PC1 0.5848 · PC2 -0.525PC1 0.4468 · PC2 -0.6265PC1 0.3676 · PC2 -0.6281PC1 -0.6267 · PC2 -0.2605PC1 0.9537 · PC2 0.02558PC1 0.7448 · PC2 0.0198PC1 0.2245 · PC2 -0.4726PC1 0.6303 · PC2 -0.3851PC1 0.4598 · PC2 -0.04982PC1 0.425 · PC2 -0.06247PC1 -0.01671 · PC2 -0.3872PC1 -0.8158 · PC2 -0.2176PC1 1.189 · PC2 -0.4898PC1 -0.1377 · PC2 -0.3724PC1 -0.7579 · PC2 0.02154PC1 0.5827 · PC2 -0.3217PC1 0.07944 · PC2 -0.6995PC1 1.363 · PC2 -0.1322PC1 1.168 · PC2 -0.1727PC1 -0.01483 · PC2 -0.185PC1 -0.04861 · PC2 -0.1451PC1 -0.3073 · PC2 -0.2684PC1 0.8078 · PC2 -0.2854PC1 -0.04192 · PC2 -0.5311PC1 (66.4%)PC2 (19.7%)800 scores
PCA explained variance0%25%50%75%100%PC1: 65.5% (cumulative 65.5%)1PC2: 19.5% (cumulative 85.0%)2PC3: 2.2% (cumulative 87.2%)3PC4: 1.6% (cumulative 88.9%)4PC5: 1.1% (cumulative 90.0%)5PC6: 1.0% (cumulative 91.0%)6PC7: 0.6% (cumulative 91.6%)7PC8: 0.4% (cumulative 92.0%)8PC9: 0.3% (cumulative 92.2%)9PC10: 0.2% (cumulative 92.4%)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

Metadata 1

variety

metadata · categorical
variety classesCY1000CY1000: 270270LYPJLYPJ: 270270YLY1YLY1: 270270YLY2YLY2: 270270YLY900YLY900: 270270N1N1: 225225N2N2: 225225N3N3: 225225N4N4: 225225N5N5: 225225+1 more+1 more: 225225
n / missing2,700 / 0
Classes11
Balance (entropy)1
Imbalance ratio1
Top classCY1000 (270)
Constant metadata 5
  • manual_downloadTrue
  • manual_download_source_dirD:\VS projects\nirs_db_vf\manual_download\rice leaf
  • manual_download_filedata+for+publish.rar::*_Reflectance_flag leaf.xlsx
  • official_source_urlhttps://datadryad.org/dataset/doi:10.5061/dryad.p8pq7fq
  • standardization_batchv0.8.58

Alignment

Alignment levelsample
Sample id availableno
Samples2,700
Observations (total)2,700
Reps per samplemin 1 · mean 1 · max 1

Provenance & citation

ContributorDRYAD rice leaf
Origin · url [open]10.5061/dryad.p8pq7fq — Dryad
Origin · script [manual]source_to_standard.py — standardization script (maintainer-only)

Governance & integrity

Tierpublic
LicenseCC0-1.0
Permitted useResearch and benchmarking.
Access policyOpen per source license.
RedistributionDryad source recorded as CC0-1.0 in blocked inventory; manual RAR download retained as provenance.
Content version1.0.0
Schema / protocol2.0
Content hashf9508e1cc6fcc24a…
Processing hash8f0876fa8e950fbb…
Metadata hashb8aa8f0452f51a78…

Load this dataset

# pip install nirs4all-datasets
from nirs4all_datasets import get

ds = get("dryad_rice_leaf_reflectance_manual")            # 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.