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EcoSIS Tabletop leaf drydowns to relate leaf spectra and leaf water (Santa Barbara, CA) (reflectance)

ecosis · NIR

EcoSIS Tabletop leaf drydowns to relate leaf spectra and leaf water (Santa Barbara, CA) (reflectance). v2.0 standardized NIRS package: 1 spectral source(s), 9 declared target(s). Auto-generated from dataset_card.json (verify before publication).

nirv2ecosis
48
samples
2,151
wavelengths
1
sources
9
targets
25
metadata
NIR
family

Dataset property explorer

Mean profile risk0.47
Highest axisArtefacts locaux · 1.00
Diagnostics8
Sources profiled1
EcoSIS Tabletop leaf drydowns to relate leaf spectra and leaf water (Santa Barbara, CA) (reflectance) property profile0.250.50.751integritynoiseartefactsbaselinePCA outliersreferencerepeatabilitystructureEcoSIS Tabletop leaf drydowns to relate leaf spectra and leaf water (Santa Barbara, CA) (reflectance) profileintegrity: 0.00noise: 0.00artefacts: 1.00baseline: 0.84PCA outliers: 0.50reference: 0.46repeatability: 0.15structure: 0.84EcoSIS Tabletop…0 center · 1 outer ring · outward = stronger anomaly / heterogeneity signal

Profile axes

Intégrité0.00
Artefacts locaux1.00
Bruit0.00
Outliers PCA0.50
Distance à la référence0.46
Répétabilité0.15
Baseline / forme0.84
Structure multi-régimes0.84
Diagnostic hypotheses00.250.50.751hypothesis scoreSplice / raccord détecteursSplice / raccord détecteurs: 0.730.73Erreur interpolation / réécha…Erreur interpolation / rééchantillonnage: 0.630.63Erreur calibration / référenc…Erreur calibration / référence blanche: 0.580.58Signature VERA25-likeSignature VERA25-like: 0.560.56Fond différentFond différent: 0.510.51Différence de sonde / géométr…Différence de sonde / géométrie: 0.490.49Dataset multi-régimesDataset multi-régimes: 0.420.42Spectre saturé / clippingSpectre saturé / clipping: 0.390.39
DiagnosticScoreForceSignauxInterprétation probable
Splice / raccord détecteursX0.73forteSpike rate 1.00, Jump rate 1.00, SNR non dégradé 1.00Rupture aux jonctions de détecteurs, calibration locale ou sonde différente.
Erreur interpolation / rééchantillonnageX0.63moyenneSpike rate 1.00, Jump rate 1.00, SNR normal/élevé 1.00Artefacts numériques ou traitement spectral incorrect.
Erreur calibration / référence blancheX0.58moyenneartefacts locaux 1.00, Baseline/mean/area 0.84, PCA Q 0.50Décalage systématique entre campagnes, instruments ou référence blanche.
Signature VERA25-likeX0.56moyenneSpike rate 1.00, Jump rate 1.00, PCA Q 0.50Combinaison possible changement de sonde + splice, amplifiée par géométrie, fond ou calibration.
Fond différentX0.51moyenneBaseline/mean/area 0.84, PCA Q 0.50, RMS/SAM référence 0.46Effet systématique du support, blanc/noir, transflectance ou environnement de mesure.
Différence de sonde / géométrieX0.49moyenneBaseline/mean/area 0.84, PCA Q 0.50, RMS/SAM référence 0.46Modification de l'illumination, collecte, angle ou distance sonde-échantillon.
Dataset multi-régimesX0.42moyenneStructure PCA 0.84, PCA Q 0.50, RMS/SAM référence 0.46Mélange de campagnes, opérateurs, lots, setups ou sous-populations spectrales.
Spectre saturé / clippingX0.39faibleJump rate 1.00, Baseline/mean/area 0.84, PCA Q 0.50Détecteur saturé ou dynamique insuffisante.

Spectral sources

all_data.csv

X · NIR · ASD FieldSpec 4
all_data.csv spectra0.00.20.40.601,0002,0003,000q05-q95 envelopeq25-q75 envelopemedian spectrummedianq25–q75q05–q95wavelength / nm350nm — median 0.06669 (q25–q75 0.06086–0.07151)365nm — median 0.05283 (q25–q75 0.04885–0.05675)381nm — median 0.04118 (q25–q75 0.03727–0.04535)396nm — median 0.03975 (q25–q75 0.03545–0.04433)412nm — median 0.03934 (q25–q75 0.03475–0.04493)427nm — median 0.04061 (q25–q75 0.03594–0.04805)443nm — median 0.04153 (q25–q75 0.03639–0.04842)458nm — median 0.04229 (q25–q75 0.03737–0.04898)474nm — median 0.04235 (q25–q75 0.03732–0.04891)489nm — median 0.04307 (q25–q75 0.0379–0.04972)505nm — median 0.04928 (q25–q75 0.04387–0.05881)520nm — median 0.07448 (q25–q75 0.06218–0.08484)536nm — median 0.1073 (q25–q75 0.08997–0.1235)551nm — median 0.1153 (q25–q75 0.09726–0.1334)567nm — median 0.1015 (q25–q75 0.08696–0.1199)582nm — median 0.08147 (q25–q75 0.06806–0.09279)597nm — median 0.07437 (q25–q75 0.06081–0.08312)613nm — median 0.06632 (q25–q75 0.05466–0.07411)628nm — median 0.06124 (q25–q75 0.05039–0.06771)644nm — median 0.0538 (q25–q75 0.04536–0.06228)659nm — median 0.04811 (q25–q75 0.04093–0.05575)675nm — median 0.04757 (q25–q75 0.04119–0.0545)690nm — median 0.06539 (q25–q75 0.05511–0.07191)706nm — median 0.1767 (q25–q75 0.1519–0.2082)721nm — median 0.3338 (q25–q75 0.2985–0.3905)737nm — median 0.4642 (q25–q75 0.4228–0.5204)752nm — median 0.5047 (q25–q75 0.4656–0.5654)768nm — median 0.51 (q25–q75 0.475–0.5711)783nm — median 0.5092 (q25–q75 0.4754–0.5699)799nm — median 0.5097 (q25–q75 0.4763–0.5698)814nm — median 0.5102 (q25–q75 0.4771–0.5702)829nm — median 0.5111 (q25–q75 0.4775–0.5699)845nm — median 0.5114 (q25–q75 0.4781–0.5695)860nm — median 0.512 (q25–q75 0.479–0.5699)876nm — median 0.5124 (q25–q75 0.4796–0.5699)891nm — median 0.5123 (q25–q75 0.4793–0.5697)907nm — median 0.5119 (q25–q75 0.4785–0.5692)922nm — median 0.5111 (q25–q75 0.4777–0.5683)938nm — median 0.509 (q25–q75 0.4756–0.5655)953nm — median 0.504 (q25–q75 0.4689–0.5575)969nm — median 0.4989 (q25–q75 0.4632–0.5497)984nm — median 0.4983 (q25–q75 0.463–0.5484)1,000nm — median 0.5001 (q25–q75 0.4651–0.5515)1,015nm — median 0.5047 (q25–q75 0.4702–0.5581)1,031nm — median 0.5065 (q25–q75 0.4739–0.5628)1,046nm — median 0.508 (q25–q75 0.4762–0.5666)1,062nm — median 0.5088 (q25–q75 0.4781–0.5693)1,077nm — median 0.5085 (q25–q75 0.4786–0.5702)1,092nm — median 0.5074 (q25–q75 0.4779–0.5694)1,108nm — median 0.5056 (q25–q75 0.4763–0.567)1,123nm — median 0.5027 (q25–q75 0.4727–0.5631)1,139nm — median 0.4933 (q25–q75 0.4596–0.5477)1,154nm — median 0.4775 (q25–q75 0.4366–0.5221)1,170nm — median 0.4686 (q25–q75 0.4256–0.5077)1,185nm — median 0.465 (q25–q75 0.4199–0.5012)1,201nm — median 0.4627 (q25–q75 0.4176–0.4975)1,216nm — median 0.4645 (q25–q75 0.4205–0.5006)1,232nm — median 0.4679 (q25–q75 0.4264–0.5071)1,247nm — median 0.4705 (q25–q75 0.431–0.5115)1,263nm — median 0.4711 (q25–q75 0.4338–0.5143)1,278nm — median 0.4704 (q25–q75 0.4337–0.5144)1,294nm — median 0.4675 (q25–q75 0.4298–0.5106)1,309nm — median 0.4612 (q25–q75 0.4213–0.5009)1,324nm — median 0.448 (q25–q75 0.4073–0.4831)1,340nm — median 0.4282 (q25–q75 0.3858–0.4565)1,355nm — median 0.4094 (q25–q75 0.3654–0.4331)1,371nm — median 0.3843 (q25–q75 0.3415–0.4055)1,386nm — median 0.3235 (q25–q75 0.2897–0.3503)1,402nm — median 0.2224 (q25–q75 0.1965–0.2491)1,417nm — median 0.1615 (q25–q75 0.1406–0.1845)1,433nm — median 0.1356 (q25–q75 0.1184–0.1576)1,448nm — median 0.1283 (q25–q75 0.1122–0.1503)1,464nm — median 0.1294 (q25–q75 0.113–0.1517)1,479nm — median 0.1393 (q25–q75 0.1222–0.164)1,495nm — median 0.157 (q25–q75 0.1385–0.1838)1,510nm — median 0.176 (q25–q75 0.1557–0.205)1,526nm — median 0.1959 (q25–q75 0.1748–0.2278)1,541nm — median 0.2136 (q25–q75 0.1914–0.2471)1,556nm — median 0.2298 (q25–q75 0.2059–0.2639)1,572nm — median 0.2446 (q25–q75 0.2197–0.2788)1,587nm — median 0.2569 (q25–q75 0.2312–0.2904)1,603nm — median 0.269 (q25–q75 0.2423–0.301)1,618nm — median 0.2793 (q25–q75 0.2515–0.3098)1,634nm — median 0.2877 (q25–q75 0.2592–0.3161)1,649nm — median 0.2926 (q25–q75 0.2635–0.3182)1,665nm — median 0.2924 (q25–q75 0.2637–0.3191)1,680nm — median 0.2911 (q25–q75 0.2601–0.3203)1,696nm — median 0.2856 (q25–q75 0.2506–0.3158)1,711nm — median 0.2779 (q25–q75 0.2412–0.309)1,727nm — median 0.2697 (q25–q75 0.2349–0.3017)1,742nm — median 0.2638 (q25–q75 0.2302–0.2967)1,758nm — median 0.2549 (q25–q75 0.2221–0.2882)1,773nm — median 0.2485 (q25–q75 0.2169–0.2812)1,788nm — median 0.2466 (q25–q75 0.2155–0.2785)1,804nm — median 0.2491 (q25–q75 0.2184–0.2791)1,819nm — median 0.2518 (q25–q75 0.221–0.2812)1,835nm — median 0.2518 (q25–q75 0.2206–0.2804)1,850nm — median 0.2419 (q25–q75 0.2116–0.27)1,866nm — median 0.2044 (q25–q75 0.1766–0.23)1,881nm — median 0.1323 (q25–q75 0.1123–0.1526)1,897nm — median 0.06354 (q25–q75 0.0555–0.07363)1,912nm — median 0.04196 (q25–q75 0.03716–0.05059)1,928nm — median 0.03777 (q25–q75 0.03354–0.04529)1,943nm — median 0.03835 (q25–q75 0.03397–0.04605)1,959nm — median 0.0413 (q25–q75 0.03655–0.05035)1,974nm — median 0.04622 (q25–q75 0.04024–0.05528)1,990nm — median 0.05311 (q25–q75 0.0457–0.06273)2,005nm — median 0.06043 (q25–q75 0.05205–0.07194)2,021nm — median 0.06913 (q25–q75 0.05925–0.08258)2,036nm — median 0.07652 (q25–q75 0.06491–0.09198)2,051nm — median 0.08238 (q25–q75 0.06996–0.1001)2,067nm — median 0.08855 (q25–q75 0.07506–0.1095)2,082nm — median 0.09432 (q25–q75 0.08018–0.1183)2,098nm — median 0.09991 (q25–q75 0.0861–0.1275)2,113nm — median 0.1054 (q25–q75 0.09126–0.1346)2,129nm — median 0.1108 (q25–q75 0.09616–0.1414)2,144nm — median 0.1153 (q25–q75 0.1002–0.1464)2,160nm — median 0.1211 (q25–q75 0.1052–0.1519)2,175nm — median 0.1261 (q25–q75 0.1099–0.1565)2,191nm — median 0.1322 (q25–q75 0.1147–0.1622)2,206nm — median 0.1366 (q25–q75 0.1182–0.1667)2,222nm — median 0.139 (q25–q75 0.1197–0.1702)2,237nm — median 0.1371 (q25–q75 0.1163–0.1683)2,253nm — median 0.1277 (q25–q75 0.1071–0.16)2,268nm — median 0.1163 (q25–q75 0.09744–0.1511)2,283nm — median 0.1072 (q25–q75 0.09007–0.144)2,299nm — median 0.09961 (q25–q75 0.08254–0.1354)2,314nm — median 0.09418 (q25–q75 0.07778–0.127)2,330nm — median 0.09057 (q25–q75 0.07588–0.1211)2,345nm — median 0.08516 (q25–q75 0.07072–0.1125)2,361nm — median 0.08146 (q25–q75 0.06746–0.1052)2,376nm — median 0.07773 (q25–q75 0.06427–0.09854)2,392nm — median 0.07187 (q25–q75 0.0602–0.09041)2,407nm — median 0.06614 (q25–q75 0.05609–0.08305)2,423nm — median 0.0597 (q25–q75 0.05199–0.07451)2,438nm — median 0.05399 (q25–q75 0.04744–0.06773)2,454nm — median 0.04918 (q25–q75 0.04313–0.06084)2,469nm — median 0.04572 (q25–q75 0.03996–0.05541)2,485nm — median 0.04312 (q25–q75 0.0379–0.0516)2,500nm — median 0.04193 (q25–q75 0.03678–0.05012)

Sampling

Wavelengths2,151
Axis range350–2,500 nm
Mean spacing1 nm
Griduniform
Observations962

Signal & quality

Value range0.022 – 0.627
Mean range0.04 – 0.518
Mean level0.2421
Area520.7
PTP0.4778
Noise RMS1.5387e-05
SNR1.6e+04
SNR dB8e+01 dB
Dynamic range0.478
Smoothness0.0003728
Saturated0.0%
X-outliers510

Integrity & artefacts

NaN ratio0.00%
Inf count0
Zero ratio0.00%
Spike count100,614
Spike rate4.87%
Jump count87,535
Jump rate4.23%
Clip fraction0.00%

Shape & reference

Baseline slope-0.20094
Curvature RMS0.00034429
D1 RMS0.0017685
RMS to mean0.032643
RMS p950.054396
SAM to mean0.055114
SAM p950.10005
Affine offset p950.037602
Affine gain p95 Δ0.17416
Affine residual p950.024395
Xcorr lag p950

Outliers & repeatability

PCA Q p95/median4
Hotelling T2 p95/median2.7
Mahalanobis H p95/median1.6
Repeat groups48
RMS intra-ID0.0040799
SAM intra-ID0.0080871
CV intra-ID0.036312

Dimensionality (PCA)

Effective rank2.3
PCs → 95% var3
PCs → 99% var5
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_reflectance0.242110.84fortValeur 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_curve520.730.84fortValeur 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_peak0.477760.00faibleVariabilité forteSaturationmax(mean_spectrum) - min(mean_spectrum)alert increases when dynamic range is abnormally flat
Amplitude globaleVarianceamplitude.variance0.0332920.00faibleNormal ou hétérogèneMauvais contactvar(X finite)alert increases when variance/dynamic range is abnormally flat
BruitNoise RMSnoise.noise_rms1.5387e-050.00faibleStableLampe, détecteurmedian MAD(second derivative) * 1.4826 / sqrt(6)alert = noise_rms / signal_scale, saturated at 5%
BruitSNRnoise.snr157350.00faibleBon signalAcquisitionmean(abs(X)) / noise_rmsalert decreases with SNR dB; >=40 dB is treated as low alert
BruitBandwise SNRnoise.bandwise_snr_min32.3280.14faibleZone 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_count100,6141.00fortArtefactsCosmic rays, splicecount robust outliers in second derivativealert follows spike_rate, saturated at 1%
Artefacts locauxSpike rateartefacts.spike_rate4.87%1.00fortSpectre suspectInterpolationspike_count / (n_samples * (n_features - 2))alert = min(1, spike_rate / 0.01)
Artefacts locauxJump countartefacts.jump_count87,5351.00fortRaccord détecteurSplicecount robust outliers in first derivativealert follows jump_rate, saturated at 1%
Artefacts locauxJump rateartefacts.jump_rate4.23%1.00fortProblème spectralCalibrationjump_count / (n_samples * (n_features - 1))alert = min(1, jump_rate / 0.01)
Artefacts locauxClip fractionartefacts.clip_fraction9.67e-05%0.00faibleNormalDétecteur saturéfraction of finite cells equal to repeated min/max extremaalert = min(1, clip_fraction / 0.01)
Forme spectraleBaseline slopeshape.baseline_slope-0.200940.84fortDériveÉclairementlinear slope of mean_spectrum over normalized axisalert = abs(slope / signal_scale), saturated at 0.5
Forme spectraleCurvature RMSshape.curvature_rms0.000344290.07faibleLisseFond, splicemedian RMS(second derivative per spectrum)alert = curvature_rms / signal_scale, saturated at 1%
Forme spectraleD1 RMSshape.d1_rms0.00176850.07faiblePlatBiologie ou artefactmedian RMS(first derivative per spectrum)alert = d1_rms / signal_scale, saturated at 5%
Outliers multivariésPCA Q (SPE)outliers.pca_q_ratio3.99860.50moyenSpectre atypiqueArtefact, mélangep95(Q/SPE residual) / median(Q/SPE residual)alert = min(1, pca_q_ratio / 8)
Outliers multivariésHotelling T²outliers.hotelling_t2_ratio2.66980.33faibleCentralVariabilité naturellep95(Hotelling T2) / median(Hotelling T2)alert = min(1, hotelling_t2_ratio / 8)
Outliers multivariésMahalanobis Houtliers.mahalanobis_h_ratio1.63390.41faiblePopulation normaleDomaine différentp95(sqrt(T2)) / median(sqrt(T2))alert = min(1, mahalanobis_h_ratio / 4)
Comparaison à référenceRMS to mean spectrumreference.rms_to_mean_spectrum_p950.0543960.46moyenSpectre 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_p950.100050.29faibleSimilaireFond, géométriep95 spectral angle to dataset mean spectrumalert = min(1, SAM_p95 / 0.35 rad)
RépétabilitéRMS intra-IDrepeatability.rms_intra_id0.00407990.09faibleStablePositionnementmedian RMS distance to repeated-sample centroidalert = RMS_intra_ID / signal_scale, saturated at 10%
RépétabilitéSAM intra-IDrepeatability.sam_intra_id0.00808710.05faibleStableAcquisitionmedian SAM to repeated-sample centroidalert = min(1, SAM_intra_ID / 0.15 rad)
RépétabilitéCV intra-IDrepeatability.cv_intra_id0.0363120.15faibleStableOpérateurmedian within-ID band CValert = min(1, CV_intra_ID / 0.25)
Structure du datasetPCA score densitystructure.pca_score_density8.8820.84fortSous-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_p952.51650.76fortSpectre 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_p950.560710.84fortSpectre atypiqueDiverses causesp95 IsolationForest anomaly score on PCA scoresalert follows structure complexity; raw score is implementation-dependent
X PCA score plot-4-2024-2-1012PC1 -0.7823 · PC2 -0.921PC1 -0.8097 · PC2 -0.9821PC1 -0.8089 · PC2 -0.9653PC1 -0.7179 · PC2 -0.8946PC1 -0.8292 · PC2 -0.9403PC1 -0.3393 · PC2 -1.024PC1 -0.8454 · PC2 -0.9191PC1 -0.8779 · PC2 -0.952PC1 -0.8419 · PC2 -0.9491PC1 -0.8313 · PC2 -0.9533PC1 -0.867 · PC2 -1.001PC1 -0.8236 · PC2 -0.9508PC1 -0.874 · PC2 -1.025PC1 -1.047 · PC2 -1.06PC1 -1.123 · PC2 -1.162PC1 -1.219 · PC2 -1.237PC1 -1.334 · PC2 -1.257PC1 -1.328 · PC2 -1.28PC1 -1.389 · PC2 -1.268PC1 -0.4925 · PC2 -0.6062PC1 -0.5202 · PC2 -0.5945PC1 -0.5656 · PC2 -0.6243PC1 -0.5699 · PC2 -0.627PC1 -0.6127 · PC2 -0.6431PC1 -0.4435 · PC2 -0.6256PC1 -0.4028 · PC2 -0.5064PC1 -0.3175 · PC2 -0.4533PC1 -0.3847 · PC2 -0.5493PC1 -0.4408 · PC2 -0.498PC1 -0.4446 · PC2 -0.56PC1 -0.664 · PC2 -0.6831PC1 -0.7543 · PC2 -0.8217PC1 -0.7846 · PC2 -0.8176PC1 -0.7723 · PC2 -0.7832PC1 -0.7123 · PC2 -0.8316PC1 -0.8248 · PC2 -0.8043PC1 0.07975 · PC2 -1.044PC1 -0.7614 · PC2 -0.8315PC1 -0.778 · PC2 -0.8257PC1 -0.7189 · PC2 -0.8118PC1 -0.7823 · PC2 -0.921PC1 -0.7378 · PC2 -0.9799PC1 -0.7199 · PC2 -0.9248PC1 -0.9676 · PC2 -1.055PC1 -1.059 · PC2 -1.095PC1 -0.608 · PC2 -0.841PC1 -0.6195 · PC2 -0.8632PC1 -0.6121 · PC2 -0.8611PC1 -0.7172 · PC2 -0.8808PC1 -0.6069 · PC2 -0.8789PC1 -0.5225 · PC2 -0.9872PC1 -0.4978 · PC2 -0.9726PC1 -0.6067 · PC2 -0.9757PC1 -0.5695 · PC2 -1.011PC1 -0.5335 · PC2 -0.958PC1 -0.561 · PC2 -1.007PC1 -0.6274 · PC2 -1.045PC1 -0.3958 · PC2 -0.8732PC1 -0.434 · PC2 -0.8782PC1 -0.4145 · PC2 -0.8823PC1 -0.4303 · PC2 -0.8792PC1 -0.4843 · PC2 -0.8773PC1 -0.4562 · PC2 -0.9189PC1 -0.4181 · PC2 -0.8534PC1 -0.4078 · PC2 -0.8872PC1 -0.4639 · PC2 -1.001PC1 -0.5097 · PC2 -0.9853PC1 -0.6918 · PC2 -1.049PC1 -1.456 · PC2 0.621PC1 -1.754 · PC2 0.6117PC1 -1.425 · PC2 0.6163PC1 -1.632 · PC2 0.5854PC1 -1.755 · PC2 0.5566PC1 -2.146 · PC2 0.5133PC1 -2.148 · PC2 0.4754PC1 -2.243 · PC2 0.4561PC1 -2.301 · PC2 0.5196PC1 -2.3 · PC2 0.5211PC1 -2.161 · PC2 0.009995PC1 -2.335 · PC2 -0.003612PC1 -2.128 · PC2 -0.06184PC1 -2.08 · PC2 -0.0923PC1 -2.283 · PC2 -0.005717PC1 -2.225 · PC2 -0.0869PC1 -2.301 · PC2 -0.07411PC1 -2.223 · PC2 -0.1098PC1 -2.407 · PC2 -0.1044PC1 -2.353 · PC2 -0.09877PC1 -2.481 · PC2 -0.159PC1 -2.394 · PC2 -0.07583PC1 -2.604 · PC2 -0.1008PC1 -2.565 · PC2 -0.1672PC1 -2.538 · PC2 -0.1132PC1 -2.288 · PC2 0.4036PC1 -2.49 · PC2 0.3709PC1 -2.624 · PC2 0.345PC1 -2.522 · PC2 0.3739PC1 -2.675 · PC2 0.3138PC1 -2.789 · PC2 0.3315PC1 -2.874 · PC2 0.297PC1 -2.973 · PC2 0.2676PC1 -3.113 · PC2 0.1212PC1 0.6962 · PC2 0.02425PC1 0.9162 · PC2 0.2856PC1 0.7634 · PC2 0.008284PC1 0.9162 · PC2 0.2856PC1 0.8117 · PC2 0.02856PC1 0.8177 · PC2 -0.001764PC1 0.8032 · PC2 -0.03497PC1 1.483 · PC2 -0.1902PC1 0.9694 · PC2 -0.1187PC1 0.9442 · PC2 -0.063PC1 0.9713 · PC2 -0.09301PC1 0.9018 · PC2 -0.07934PC1 0.9149 · PC2 -0.06908PC1 0.9681 · PC2 -0.09464PC1 0.8397 · PC2 -0.07005PC1 0.788 · PC2 -0.08923PC1 0.7513 · PC2 -0.09358PC1 0.8688 · PC2 -0.1712PC1 0.8036 · PC2 -0.1095PC1 0.6369 · PC2 -0.1263PC1 0.5098 · PC2 -0.1328PC1 0.4454 · PC2 -0.2198PC1 0.09391 · PC2 -0.2769PC1 1.469 · PC2 -0.07633PC1 1.46 · PC2 -0.08081PC1 1.45 · PC2 -0.1054PC1 1.448 · PC2 -0.09502PC1 1.473 · PC2 -0.113PC1 1.519 · PC2 -0.1612PC1 1.521 · PC2 -0.1404PC1 1.469 · PC2 -0.1188PC1 1.502 · PC2 -0.1445PC1 1.531 · PC2 -0.1343PC1 1.559 · PC2 -0.1357PC1 1.558 · PC2 -0.1634PC1 1.502 · PC2 -0.2309PC1 1.527 · PC2 -0.1923PC1 1.473 · PC2 -0.2016PC1 1.462 · PC2 -0.2136PC1 1.577 · PC2 -0.1914PC1 1.36 · PC2 -0.2636PC1 1.146 · PC2 -0.3047PC1 1.18 · PC2 0.2988PC1 1.198 · PC2 0.2824PC1 1.269 · PC2 0.2639PC1 1.262 · PC2 0.2615PC1 1.241 · PC2 0.2769PC1 1.238 · PC2 0.273PC1 1.252 · PC2 0.2747PC1 1.244 · PC2 0.2503PC1 1.25 · PC2 0.2414PC1 1.292 · PC2 0.2277PC1 1.243 · PC2 0.2214PC1 1.186 · PC2 0.2057PC1 1.113 · PC2 0.1563PC1 1.221 · PC2 0.1305PC1 1.765 · PC2 -0.05243PC1 1.103 · PC2 -0.1001PC1 0.37 · PC2 -0.1104PC1 2.3 · PC2 0.7807PC1 2.075 · PC2 0.8366PC1 2.335 · PC2 0.7478PC1 2.19 · PC2 0.7778PC1 2.253 · PC2 0.768PC1 2.175 · PC2 0.7707PC1 2.429 · PC2 0.6372PC1 2.155 · PC2 0.7574PC1 2.219 · PC2 0.7307PC1 2.287 · PC2 0.6556PC1 2.03 · PC2 0.7658PC1 2.656 · PC2 0.5033PC1 2.141 · PC2 0.6842PC1 2.04 · PC2 0.7036PC1 1.894 · PC2 0.7429PC1 2.027 · PC2 0.6943PC1 2.027 · PC2 0.6821PC1 2.017 · PC2 0.6155PC1 1.929 · PC2 0.6083PC1 1.791 · PC2 0.624PC1 1.573 · PC2 0.653PC1 1.057 · PC2 0.5645PC1 2.014 · PC2 0.7216PC1 2.161 · PC2 0.5596PC1 1.999 · PC2 0.5747PC1 1.919 · PC2 0.7PC1 1.916 · PC2 0.5918PC1 1.866 · PC2 0.5137PC1 1.74 · PC2 0.5625PC1 1.66 · PC2 0.5727PC1 1.599 · PC2 0.601PC1 1.586 · PC2 0.5433PC1 1.684 · PC2 0.5312PC1 1.453 · PC2 0.5663PC1 1.194 · PC2 0.4108PC1 0.9034 · PC2 0.3772PC1 0.7672 · PC2 0.2523PC1 0.1178 · PC2 0.2305PC1 1.751 · PC2 0.7011PC1 1.754 · PC2 0.7456PC1 1.664 · PC2 0.7398PC1 1.742 · PC2 0.6949PC1 1.718 · PC2 0.6949PC1 1.621 · PC2 0.6848PC1 1.614 · PC2 0.7514PC1 1.604 · PC2 0.6944PC1 1.51 · PC2 0.7096PC1 1.489 · PC2 0.714PC1 1.286 · PC2 0.7422PC1 1.395 · PC2 0.6813PC1 1.302 · PC2 0.6978PC1 1.695 · PC2 0.4607PC1 1.374 · PC2 0.6263PC1 1.285 · PC2 0.6481PC1 1.21 · PC2 0.6811PC1 1.053 · PC2 0.6011PC1 0.8066 · PC2 0.517PC1 2.156 · PC2 0.1048PC1 2.148 · PC2 0.09976PC1 2.052 · PC2 0.08928PC1 2.047 · PC2 0.136PC1 2.139 · PC2 0.1149PC1 2.093 · PC2 0.0941PC1 2.003 · PC2 0.06398PC1 2.034 · PC2 0.03637PC1 1.979 · PC2 0.02483PC1 1.976 · PC2 0.01315PC1 1.985 · PC2 -0.003463PC1 1.888 · PC2 -0.01653PC1 1.793 · PC2 -0.04619PC1 1.564 · PC2 -0.05416PC1 1.308 · PC2 -0.1337PC1 1.117 · PC2 -0.2106PC1 0.5797 · PC2 -0.2989PC1 0.07102 · PC2 -0.3992PC1 2.148 · PC2 0.1675PC1 2.253 · PC2 0.09079PC1 2.151 · PC2 0.1091PC1 2.065 · PC2 0.1259PC1 2.066 · PC2 0.1161PC1 2.101 · PC2 0.0841PC1 2.118 · PC2 0.07222PC1 2.063 · PC2 0.06539PC1 2.078 · PC2 0.0567PC1 2.449 · PC2 -0.1563PC1 1.983 · PC2 0.01695PC1 2.595 · PC2 -0.1889PC1 1.909 · PC2 -0.02226PC1 1.958 · PC2 -0.0673PC1 1.536 · PC2 -0.08016PC1 1.483 · PC2 -0.1091PC1 2.541 · PC2 -0.06801PC1 0.9162 · PC2 0.2856PC1 2.171 · PC2 0.07931PC1 2.116 · PC2 0.05514PC1 2.551 · PC2 -0.173PC1 2.07 · PC2 0.0347PC1 2.112 · PC2 -0.02802PC1 2.035 · PC2 -0.01149PC1 2.072 · PC2 -0.006388PC1 2.108 · PC2 -0.0174PC1 1.91 · PC2 -0.06538PC1 1.849 · PC2 -0.07913PC1 1.602 · PC2 -0.1532PC1 1.483 · PC2 -0.2028PC1 1.125 · PC2 -0.2191PC1 1.017 · PC2 -0.3097PC1 0.862 · PC2 -0.3708PC1 2.091 · PC2 0.2421PC1 2.063 · PC2 0.2508PC1 2.513 · PC2 0.05979PC1 2.107 · PC2 0.1942PC1 2.103 · PC2 0.1872PC1 2.046 · PC2 0.1748PC1 2.064 · PC2 0.1486PC1 2.014 · PC2 0.1428PC1 1.992 · PC2 0.1255PC1 2 · PC2 0.1079PC1 1.94 · PC2 0.1016PC1 1.912 · PC2 0.08145PC1 1.887 · PC2 0.0554PC1 1.873 · PC2 0.03068PC1 1.803 · PC2 -0.01038PC1 1.674 · PC2 -0.03219PC1 1.163 · PC2 -0.08815PC1 1.421 · PC2 -0.2786PC1 0.6423 · PC2 -0.1818PC1 2.139 · PC2 0.2533PC1 2.169 · PC2 0.2416PC1 2.197 · PC2 0.2197PC1 2.122 · PC2 0.1791PC1 2.89 · PC2 -0.03818PC1 2.006 · PC2 0.1928PC1 2.007 · PC2 0.1707PC1 2.055 · PC2 0.1424PC1 1.995 · PC2 0.1125PC1 2.047 · PC2 0.08748PC1 1.871 · PC2 0.09072PC1 1.774 · PC2 0.06811PC1 1.516 · PC2 0.04226PC1 1.471 · PC2 -0.02287PC1 1.336 · PC2 -0.1879PC1 1.067 · PC2 -0.1044PC1 0.6226 · PC2 -0.1793PC1 3.065 · PC2 -0.08444PC1 2.244 · PC2 0.1762PC1 2.163 · PC2 0.156PC1 2.167 · PC2 0.1363PC1 2.17 · PC2 0.1339PC1 2.134 · PC2 0.07038PC1 2.034 · PC2 0.02965PC1 1.946 · PC2 0.04997PC1 1.702 · PC2 0.03019PC1 1.657 · PC2 -0.01933PC1 -0.855 · PC2 1.383PC1 -0.8658 · PC2 1.372PC1 -0.914 · PC2 1.386PC1 -1.14 · PC2 1.387PC1 -1.133 · PC2 1.373PC1 -1.115 · PC2 1.328PC1 -0.4305 · PC2 1.109PC1 -1.198 · PC2 1.349PC1 -1.224 · PC2 1.358PC1 -1.241 · PC2 1.341PC1 -1.285 · PC2 1.333PC1 -1.279 · PC2 1.321PC1 -1.115 · PC2 1.364PC1 -1.157 · PC2 1.296PC1 -1.22 · PC2 1.4PC1 -1.287 · PC2 1.282PC1 -1.292 · PC2 1.273PC1 -1.257 · PC2 1.339PC1 -1.234 · PC2 1.381PC1 -1.231 · PC2 1.405PC1 -1.35 · PC2 1.375PC1 -1.281 · PC2 1.339PC1 -1.3 · PC2 1.315PC1 -1.443 · PC2 1.287PC1 -1.409 · PC2 1.282PC1 -1.324 · PC2 1.346PC1 -1.202 · PC2 1.204PC1 -1.472 · PC2 1.225PC1 -1.303 · PC2 1.301PC1 -1.367 · PC2 1.3PC1 -1.359 · PC2 1.346PC1 -1.385 · PC2 1.333PC1 -0.6713 · PC2 1.069PC1 -0.6566 · PC2 1.058PC1 -0.6933 · PC2 1.031PC1 -0.7124 · PC2 1.036PC1 -0.7071 · PC2 1.043PC1 -0.7112 · PC2 1.033PC1 -0.7412 · PC2 1.053PC1 -0.7566 · PC2 1.028PC1 -0.8545 · PC2 1.014PC1 -0.9288 · PC2 1.009PC1 -0.4467 · PC2 0.7725PC1 -0.5914 · PC2 0.9763PC1 -0.9258 · PC2 1.036PC1 -0.7474 · PC2 1.071PC1 -0.8162 · PC2 1.055PC1 -0.9177 · PC2 1.079PC1 -0.8644 · PC2 1.01PC1 -0.9123 · PC2 1.029PC1 -0.8955 · PC2 1.049PC1 -0.9764 · PC2 1.014PC1 -1.018 · PC2 1.064PC1 -1.033 · PC2 0.9896PC1 -0.6968 · PC2 1.545PC1 -1.093 · PC2 0.9754PC1 -1.061 · PC2 0.9602PC1 -1.069 · PC2 1.027PC1 -1.118 · PC2 0.9571PC1 -1.097 · PC2 1.057PC1 -1.21 · PC2 1.046PC1 -1.181 · PC2 0.9741PC1 -0.3285 · PC2 1.599PC1 -0.3426 · PC2 1.586PC1 -0.3849 · PC2 1.576PC1 -0.464 · PC2 1.579PC1 -0.4652 · PC2 1.569PC1 -0.4954 · PC2 1.573PC1 -0.5026 · PC2 1.563PC1 -0.5431 · PC2 1.56PC1 -0.5395 · PC2 1.55PC1 -0.5827 · PC2 1.556PC1 -0.5207 · PC2 1.523PC1 -0.6386 · PC2 1.552PC1 0.3727 · PC2 1.289PC1 -0.6015 · PC2 1.531PC1 -0.4677 · PC2 1.603PC1 -0.5825 · PC2 1.593PC1 -0.5775 · PC2 1.589PC1 -0.5729 · PC2 1.587PC1 -0.6095 · PC2 1.595PC1 -0.5788 · PC2 1.64PC1 -0.6226 · PC2 1.64PC1 -0.6473 · PC2 1.619PC1 -0.6393 · PC2 1.523PC1 -1.233 · PC2 0.7925PC1 -0.6977 · PC2 1.625PC1 -0.6895 · PC2 1.616PC1 -0.7733 · PC2 1.509PC1 -0.7184 · PC2 1.609PC1 -0.865 · PC2 1.517PC1 -0.9681 · PC2 1.587PC1 -0.7118 · PC2 0.9226PC1 -0.7647 · PC2 0.945PC1 -0.85 · PC2 0.936PC1 -0.8754 · PC2 0.934PC1 -0.8751 · PC2 0.8991PC1 -0.9431 · PC2 0.9226PC1 -0.976 · PC2 0.9176PC1 -0.9421 · PC2 0.86PC1 -0.9961 · PC2 0.9099PC1 -1.058 · PC2 0.9101PC1 -1.043 · PC2 0.9102PC1 -1.001 · PC2 0.8125PC1 -1.116 · PC2 0.8942PC1 -1.158 · PC2 0.8685PC1 -0.6006 · PC2 0.6841PC1 -0.908 · PC2 0.8215PC1 -0.9124 · PC2 0.788PC1 -1.029 · PC2 0.812PC1 -1.001 · PC2 0.9506PC1 -1.135 · PC2 0.9542PC1 -1.148 · PC2 0.8836PC1 -1.194 · PC2 0.9278PC1 -1.233 · PC2 0.9181PC1 -1.244 · PC2 0.9292PC1 -1.209 · PC2 0.8883PC1 -1.263 · PC2 0.7752PC1 -1.233 · PC2 0.7925PC1 -1.267 · PC2 0.8561PC1 -1.338 · PC2 0.7576PC1 -1.324 · PC2 0.8163PC1 -1.501 · PC2 0.6922PC1 -1.516 · PC2 0.7309PC1 -1.549 · PC2 0.7457PC1 -1.49 · PC2 0.7146PC1 -1.506 · PC2 0.7306PC1 -1.551 · PC2 0.7434PC1 -1.568 · PC2 0.7233PC1 -1.565 · PC2 0.7286PC1 -1.594 · PC2 0.743PC1 -1.584 · PC2 0.6969PC1 -1.365 · PC2 0.4988PC1 -1.659 · PC2 0.7315PC1 -1.689 · PC2 0.7216PC1 -1.712 · PC2 0.6885PC1 -1.728 · PC2 0.6805PC1 -1.383 · PC2 0.7372PC1 -1.507 · PC2 0.7635PC1 -1.56 · PC2 0.7261PC1 -1.577 · PC2 0.6456PC1 -1.707 · PC2 0.6815PC1 -1.674 · PC2 0.808PC1 -1.751 · PC2 0.7972PC1 -1.757 · PC2 0.7325PC1 -1.684 · PC2 0.7732PC1 -1.766 · PC2 0.6974PC1 -1.782 · PC2 0.7914PC1 -1.801 · PC2 0.6806PC1 -1.038 · PC2 0.7324PC1 -1.048 · PC2 0.7133PC1 -1.085 · PC2 0.709PC1 -1.165 · PC2 0.7108PC1 -1.191 · PC2 0.6762PC1 -1.225 · PC2 0.6744PC1 -1.253 · PC2 0.676PC1 -1.341 · PC2 0.6653PC1 -1.36 · PC2 0.6729PC1 -1.029 · PC2 0.5861PC1 -1.08 · PC2 0.5936PC1 -1.198 · PC2 0.7251PC1 -1.223 · PC2 0.7224PC1 -1.337 · PC2 0.7322PC1 -1.355 · PC2 0.6821PC1 -1.379 · PC2 0.688PC1 -1.355 · PC2 0.6906PC1 -1.402 · PC2 0.7104PC1 -1.445 · PC2 0.6282PC1 -1.38 · PC2 0.623PC1 -1.391 · PC2 0.6712PC1 -1.472 · PC2 0.5808PC1 -1.466 · PC2 0.6463PC1 -1.446 · PC2 0.6516PC1 -1.283 · PC2 -0.8342PC1 -1.516 · PC2 -0.9123PC1 -1.488 · PC2 -0.9409PC1 -1.865 · PC2 -0.9019PC1 -1.891 · PC2 -0.9702PC1 -1.855 · PC2 -1.049PC1 -1.747 · PC2 -1.192PC1 -2.044 · PC2 -0.9678PC1 -2.109 · PC2 -1.04PC1 -2.132 · PC2 -1.023PC1 -2.204 · PC2 -1.005PC1 -2.147 · PC2 -1.051PC1 -2.357 · PC2 -1.066PC1 -2.341 · PC2 -1.067PC1 -2.526 · PC2 -1.121PC1 -2.604 · PC2 -1.119PC1 -2.717 · PC2 -1.223PC1 -2.213 · PC2 -0.923PC1 -2.162 · PC2 -1.153PC1 -2.441 · PC2 -1.039PC1 -2.664 · PC2 -1.061PC1 -2.699 · PC2 -1.05PC1 -2.729 · PC2 -1.052PC1 -2.791 · PC2 -1.119PC1 -2.769 · PC2 -1.091PC1 -2.774 · PC2 -1.121PC1 -2.669 · PC2 -1.072PC1 -2.912 · PC2 -1.128PC1 -2.683 · PC2 -1.084PC1 -2.972 · PC2 -1.165PC1 -2.784 · PC2 -1.095PC1 -3.194 · PC2 -1.2PC1 -3.233 · PC2 -1.254PC1 0.7225 · PC2 0.98PC1 0.7892 · PC2 0.939PC1 0.7002 · PC2 0.9915PC1 0.7094 · PC2 0.9654PC1 0.678 · PC2 0.9526PC1 0.6848 · PC2 0.9597PC1 0.492 · PC2 0.9981PC1 0.4989 · PC2 0.9587PC1 0.46 · PC2 0.9634PC1 0.3737 · PC2 0.9835PC1 0.3402 · PC2 0.9564PC1 0.3678 · PC2 0.9241PC1 0.296 · PC2 0.8819PC1 0.3186 · PC2 0.8875PC1 0.1777 · PC2 0.8064PC1 0.0137 · PC2 0.7501PC1 -0.05489 · PC2 0.7222PC1 -0.05773 · PC2 0.6998PC1 -0.05723 · PC2 0.6908PC1 1.184 · PC2 -0.3257PC1 1.231 · PC2 -0.46PC1 1.136 · PC2 -0.4067PC1 1.154 · PC2 -0.4604PC1 1.074 · PC2 -0.4259PC1 0.961 · PC2 -0.3207PC1 0.832 · PC2 -0.3337PC1 0.8826 · PC2 -0.3804PC1 0.8269 · PC2 -0.479PC1 0.754 · PC2 -0.4477PC1 0.7317 · PC2 -0.4169PC1 0.5464 · PC2 -0.4574PC1 0.579 · PC2 -0.4925PC1 -0.04597 · PC2 0.8321PC1 -0.07445 · PC2 0.8182PC1 -0.08358 · PC2 0.8732PC1 -0.09519 · PC2 0.8497PC1 -0.09358 · PC2 0.8285PC1 -0.1325 · PC2 0.8206PC1 -0.1942 · PC2 0.8489PC1 -0.1609 · PC2 0.7898PC1 -0.1537 · PC2 0.8768PC1 -0.33 · PC2 0.7697PC1 -0.4188 · PC2 0.7572PC1 -0.4769 · PC2 0.7133PC1 -0.4453 · PC2 0.4724PC1 -0.8552 · PC2 0.5572PC1 0.6242 · PC2 -0.5418PC1 0.5474 · PC2 -0.5277PC1 0.4899 · PC2 -0.5265PC1 0.4649 · PC2 -0.5158PC1 0.3341 · PC2 -0.5545PC1 0.3237 · PC2 -0.5516PC1 0.1767 · PC2 -0.5515PC1 0.1801 · PC2 -0.5406PC1 0.2269 · PC2 -0.5473PC1 0.1308 · PC2 -0.5534PC1 -0.2288 · PC2 -0.6692PC1 -0.4404 · PC2 -0.8013PC1 -0.6467 · PC2 -0.8728PC1 -0.9272 · PC2 -1.053PC1 -1.653 · PC2 -1.381PC1 0.5015 · PC2 -0.9502PC1 0.2913 · PC2 -0.9687PC1 0.1173 · PC2 -0.9882PC1 0.03844 · PC2 -0.9807PC1 0.002741 · PC2 -0.997PC1 0.01866 · PC2 -0.998PC1 -0.07292 · PC2 -1.018PC1 -0.2154 · PC2 -1.091PC1 -0.5362 · PC2 -1.231PC1 -1.491 · PC2 -1.708PC1 0.8566 · PC2 -0.2674PC1 0.861 · PC2 -0.251PC1 0.7827 · PC2 -0.2758PC1 0.5435 · PC2 -0.2636PC1 0.4909 · PC2 -0.2859PC1 0.4605 · PC2 -0.2973PC1 0.4176 · PC2 -0.3186PC1 0.2866 · PC2 -0.3456PC1 -0.3852 · PC2 -1.246PC1 0.113 · PC2 -0.4111PC1 -0.6554 · PC2 -0.7731PC1 -0.1285 · PC2 -0.4056PC1 -0.1325 · PC2 -0.4033PC1 -0.1307 · PC2 -0.4468PC1 -0.2944 · PC2 -0.4383PC1 -0.307 · PC2 -0.4358PC1 -0.3785 · PC2 -0.4274PC1 -0.3852 · PC2 -1.246PC1 -0.5536 · PC2 -0.5398PC1 -0.6444 · PC2 -0.4903PC1 -0.8468 · PC2 -0.5943PC1 -1.092 · PC2 -0.7303PC1 -1.434 · PC2 -0.8846PC1 0.07696 · PC2 -0.4708PC1 -0.05788 · PC2 -0.4323PC1 -0.1138 · PC2 -0.4464PC1 -0.1594 · PC2 -0.4274PC1 -0.2102 · PC2 -0.4188PC1 -0.1221 · PC2 -0.3936PC1 -0.159 · PC2 -0.4669PC1 -0.1879 · PC2 -0.4209PC1 -0.2264 · PC2 -0.4086PC1 -0.1714 · PC2 -0.4273PC1 -0.2126 · PC2 -0.3958PC1 -0.2024 · PC2 -0.3437PC1 -0.2589 · PC2 -0.4092PC1 -0.2214 · PC2 -0.4527PC1 -0.3301 · PC2 -0.3849PC1 -0.6134 · PC2 -0.4798PC1 -0.7407 · PC2 -0.6111PC1 0.7413 · PC2 -0.4588PC1 1.013 · PC2 -0.5428PC1 0.6027 · PC2 -0.4213PC1 0.4147 · PC2 -0.388PC1 0.4494 · PC2 -0.4204PC1 0.4543 · PC2 -0.4002PC1 0.4409 · PC2 -0.4122PC1 0.3625 · PC2 -0.4542PC1 0.4308 · PC2 -0.4585PC1 0.3327 · PC2 -0.4581PC1 0.3036 · PC2 -0.475PC1 0.3109 · PC2 -0.4734PC1 0.1531 · PC2 -0.531PC1 -0.1374 · PC2 -0.5191PC1 -0.043 · PC2 -0.5541PC1 -0.4635 · PC2 -0.7178PC1 -0.484 · PC2 -0.6192PC1 -0.5535 · PC2 -0.6327PC1 0.6253 · PC2 -0.8423PC1 -0.3175 · PC2 -0.6816PC1 -0.5126 · PC2 -0.6152PC1 -0.558 · PC2 -0.6114PC1 -0.5037 · PC2 -0.6172PC1 -0.4926 · PC2 -0.6191PC1 -0.5167 · PC2 -0.6362PC1 -0.08886 · PC2 -0.8853PC1 -0.6509 · PC2 -0.675PC1 -0.6054 · PC2 -0.7021PC1 -0.6823 · PC2 -0.7284PC1 -0.672 · PC2 -0.7124PC1 -0.9621 · PC2 -0.8227PC1 0.002641 · PC2 -0.1966PC1 -0.1746 · PC2 -0.3075PC1 -0.1336 · PC2 -0.1716PC1 -0.1445 · PC2 -0.09269PC1 -0.2015 · PC2 -0.03546PC1 -0.1631 · PC2 -0.06697PC1 -0.1798 · PC2 0.001768PC1 -0.1984 · PC2 -0.08385PC1 -0.2039 · PC2 -0.155PC1 -0.1357 · PC2 -0.02329PC1 -0.2118 · PC2 -0.0793PC1 -0.2495 · PC2 -0.0543PC1 -0.4469 · PC2 -0.1795PC1 -0.345 · PC2 -0.09705PC1 -0.4122 · PC2 -0.07487PC1 -0.4986 · PC2 -0.6632PC1 -0.8908 · PC2 -0.4912PC1 -0.9515 · PC2 -0.5373PC1 -1.007 · PC2 -0.5721PC1 -1.071 · PC2 -0.5789PC1 -1.138 · PC2 -0.5849PC1 -1.12 · PC2 -0.6149PC1 -1.165 · PC2 -0.6118PC1 -1.256 · PC2 -0.6235PC1 -1.037 · PC2 -0.7975PC1 -1.407 · PC2 -0.6853PC1 -1.617 · PC2 -0.7755PC1 -1.706 · PC2 -0.8052PC1 -1.818 · PC2 -0.8715PC1 -1.689 · PC2 -0.7088PC1 -2.167 · PC2 -1.182PC1 -2.306 · PC2 -1.12PC1 -1.113 · PC2 -0.5423PC1 -1.184 · PC2 -0.5386PC1 -1.38 · PC2 -0.5893PC1 -1.416 · PC2 -0.6146PC1 -1.689 · PC2 -0.7088PC1 -1.894 · PC2 -0.8056PC1 -1.979 · PC2 -0.874PC1 -2.23 · PC2 -0.9684PC1 -0.6358 · PC2 -0.9725PC1 -0.1662 · PC2 -1.066PC1 -0.9367 · PC2 -0.9675PC1 -0.9965 · PC2 -1.028PC1 -1.188 · PC2 -1.116PC1 -1.244 · PC2 -1.17PC1 -1.447 · PC2 -1.236PC1 -1.587 · PC2 -1.277PC1 1.987 · PC2 -0.7103PC1 1.242 · PC2 -0.5516PC1 1.311 · PC2 -0.5413PC1 1.31 · PC2 -0.5477PC1 1.409 · PC2 -0.6138PC1 1.64 · PC2 -0.6644PC1 1.599 · PC2 -0.6493PC1 1.684 · PC2 -0.6618PC1 1.639 · PC2 -0.6826PC1 1.679 · PC2 -0.691PC1 1.618 · PC2 -0.6932PC1 1.764 · PC2 -0.6793PC1 1.74 · PC2 -0.6805PC1 1.256 · PC2 -0.5975PC1 1.664 · PC2 -0.8171PC1 0.9447 · PC2 -0.6105PC1 0.9153 · PC2 -0.6832PC1 0.7583 · PC2 -0.6313PC1 0.642 · PC2 -0.7447PC1 0.8324 · PC2 -0.8766PC1 0.5811 · PC2 -0.8576PC1 0.3703 · PC2 -0.9312PC1 2.04 · PC2 -0.7015PC1 1.948 · PC2 -0.7241PC1 1.901 · PC2 -0.7056PC1 1.88 · PC2 -0.7481PC1 1.867 · PC2 -0.6951PC1 1.862 · PC2 -0.7393PC1 1.766 · PC2 -0.6861PC1 1.742 · PC2 -0.7359PC1 1.767 · PC2 -0.7299PC1 1.771 · PC2 -0.7741PC1 1.837 · PC2 -0.7226PC1 1.851 · PC2 -0.6963PC1 1.691 · PC2 -0.714PC1 1.621 · PC2 -0.7456PC1 1.324 · PC2 -0.8658PC1 1.843 · PC2 -0.6372PC1 1.845 · PC2 -0.6525PC1 1.835 · PC2 -0.673PC1 1.885 · PC2 -0.7212PC1 1.797 · PC2 -0.7025PC1 1.85 · PC2 -0.7146PC1 1.895 · PC2 -0.7098PC1 1.889 · PC2 -0.7157PC1 1.645 · PC2 -0.8375PC1 1.497 · PC2 -0.8922PC1 1.38 · PC2 -0.9214PC1 1.323 · PC2 -0.9633PC1 1.936 · PC2 -0.291PC1 1.964 · PC2 -0.3465PC1 1.944 · PC2 -0.3421PC1 1.905 · PC2 -0.3548PC1 1.912 · PC2 -0.367PC1 1.97 · PC2 -0.4126PC1 1.955 · PC2 -0.4242PC1 1.87 · PC2 -0.3925PC1 1.751 · PC2 -0.4478PC1 1.727 · PC2 -0.4603PC1 1.454 · PC2 -0.5401PC1 -0.3306 · PC2 -0.9301PC1 -0.2907 · PC2 -0.9802PC1 0.03325 · PC2 -0.9677PC1 -0.2125 · PC2 -0.9915PC1 -0.1502 · PC2 -0.9709PC1 -0.2209 · PC2 -0.9834PC1 -0.5868 · PC2 -0.9738PC1 -0.5462 · PC2 -1.027PC1 -0.8737 · PC2 -1.066PC1 -0.8365 · PC2 -1.097PC1 -1.054 · PC2 -1.085PC1 -1.168 · PC2 -1.148PC1 -1.262 · PC2 -1.22PC1 -1.655 · PC2 -1.276PC1 -1.675 · PC2 -1.363PC1 0.619 · PC2 -0.6171PC1 0.5562 · PC2 -0.6084PC1 0.5073 · PC2 -0.6366PC1 0.2203 · PC2 -0.6015PC1 0.02523 · PC2 -0.663PC1 -0.09981 · PC2 -0.6639PC1 -0.1434 · PC2 -0.6797PC1 -0.06245 · PC2 -0.6994PC1 -0.1271 · PC2 -0.7157PC1 -0.3302 · PC2 -0.7238PC1 -0.3731 · PC2 -0.7651PC1 -0.6062 · PC2 -0.7616PC1 -0.6188 · PC2 -0.8157PC1 -0.776 · PC2 -0.8618PC1 (71.9%)PC2 (22.0%)800 scores
PCA explained variance0%25%50%75%100%PC1: 71.8% (cumulative 71.8%)1PC2: 21.9% (cumulative 93.8%)2PC3: 3.9% (cumulative 97.7%)3PC4: 1.1% (cumulative 98.8%)4PC5: 0.5% (cumulative 99.3%)5PC6: 0.2% (cumulative 99.6%)6PC7: 0.1% (cumulative 99.7%)7PC8: 0.1% (cumulative 99.8%)8PC9: 0.1% (cumulative 99.9%)9PC10: 0.0% (cumulative 99.9%)10cumulative explained variancePC variancecumulativeprincipal component · cumulative (dashed)
X-Y spectral correlation 5
X · lwp_MPa spectral correlation-1-0.500.51absolute correlation envelopesigned correlationabsolute correlation01,0002,0003,000|r|signed raxis · Pearson correlation scale
X · lwa_g/cm2 spectral correlation-1-0.500.51absolute correlation envelopesigned correlationabsolute correlation01,0002,0003,000|r|signed raxis · Pearson correlation scale
X · lma_g/cm2 spectral correlation-1-0.500.51absolute correlation envelopesigned correlationabsolute correlation01,0002,0003,000|r|signed raxis · Pearson correlation scale
Targetmax |r|axis @ maxmean |r||r| ≥ .5
lwp_MPa0.4073520.0990.0%
lwa_g/cm20.5091,4640.3323.2%
lma_g/cm20.6742,1490.39148.3%
tlp_MPa0.4841,1130.2210.0%
capacitance_g/cm2/MPa0.6851,0870.23927.8%

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 9

spec_id

target · categorical
n / missing48 / 0
Classes48
Balance (entropy)1
Imbalance ratio1
Top class20250710_00000 (1)

species_binom

target · categorical
species_binom classeseucalyptus sideroxyloneucalyptus sideroxylon: 66heteromeles arbutifoliaheteromeles arbutifolia: 66acer saccharinumacer saccharinum: 55persea americanapersea americana: 44platanus racemosaplatanus racemosa: 44quercus agrifoliaquercus agrifolia: 44citrus limoncitrus limon: 33eucalyptus camaldulensiseucalyptus camaldulensis: 33eucalyptus globuluseucalyptus globulus: 33pachygone laurifoliapachygone laurifolia: 33+3 more+3 more: 77
n / missing48 / 0
Classes13
Balance (entropy)0.98
Imbalance ratio3
Top classeucalyptus sideroxylon (6)

lwp_MPa

target · numeric
lwp_MPa distribution05100.05 – 0.1042: 60.1042 – 0.1583: 30.1583 – 0.2125: 90.2125 – 0.2667: 40.2667 – 0.3208: 100.3208 – 0.375: 30.375 – 0.4292: 10.4292 – 0.4833: 30.4833 – 0.5375: 00.5375 – 0.5917: 10.5917 – 0.6458: 10.6458 – 0.7: 00.7 – 0.7542: 00.7542 – 0.8083: 20.8083 – 0.8625: 00.8625 – 0.9167: 10.9167 – 0.9708: 10.9708 – 1.025: 11.025 – 1.079: 01.079 – 1.133: 11.133 – 1.188: 01.188 – 1.242: 01.242 – 1.296: 01.296 – 1.35: 10.00.51.01.5
n / missing48 / 0
Mean ± SD0.3617 ± 0.293
Median0.28
Range0.05 – 1.35
CV0.81
Skew / kurtosis1.7 / 2.6
Normal?no

lwa_g/cm2

target · numeric
lwa_g/cm2 distribution02460.008297 – 0.009165: 10.009165 – 0.01003: 00.01003 – 0.0109: 40.0109 – 0.01177: 20.01177 – 0.01264: 00.01264 – 0.01351: 20.01351 – 0.01438: 60.01438 – 0.01524: 30.01524 – 0.01611: 10.01611 – 0.01698: 10.01698 – 0.01785: 20.01785 – 0.01872: 00.01872 – 0.01959: 40.01959 – 0.02045: 50.02045 – 0.02132: 30.02132 – 0.02219: 30.02219 – 0.02306: 10.02306 – 0.02393: 20.02393 – 0.0248: 00.0248 – 0.02567: 20.02567 – 0.02653: 10.02653 – 0.0274: 20.0274 – 0.02827: 10.02827 – 0.02914: 20.0010.0020.0050.010.020.050.1
n / missing48 / 0
Mean ± SD0.01844 ± 0.00543
Median0.01895
Range0.008297 – 0.02914
CV0.295
Skew / kurtosis0.17 / -0.82
Normal?yes

lma_g/cm2

target · numeric
lma_g/cm2 distribution05100.005555 – 0.006633: 10.006633 – 0.007711: 00.007711 – 0.00879: 80.00879 – 0.009868: 40.009868 – 0.01095: 00.01095 – 0.01202: 40.01202 – 0.0131: 40.0131 – 0.01418: 40.01418 – 0.01526: 50.01526 – 0.01634: 50.01634 – 0.01741: 10.01741 – 0.01849: 10.01849 – 0.01957: 00.01957 – 0.02065: 30.02065 – 0.02173: 30.02173 – 0.0228: 20.0228 – 0.02388: 00.02388 – 0.02496: 10.02496 – 0.02604: 00.02604 – 0.02712: 00.02712 – 0.02819: 10.02819 – 0.02927: 00.02927 – 0.03035: 00.03035 – 0.03143: 10.000.010.020.030.04
n / missing48 / 0
Mean ± SD0.0145 ± 0.00567
Median0.0136
Range0.005555 – 0.03143
CV0.391
Skew / kurtosis0.83 / 0.58
Normal?no

tlp_MPa

target · numeric
tlp_MPa distribution0510-4.43 – -4.321: 1-4.321 – -4.213: 1-4.213 – -4.104: 0-4.104 – -3.996: 0-3.996 – -3.888: 1-3.888 – -3.779: 2-3.779 – -3.671: 0-3.671 – -3.562: 1-3.562 – -3.454: 1-3.454 – -3.345: 0-3.345 – -3.237: 3-3.237 – -3.128: 0-3.128 – -3.02: 2-3.02 – -2.911: 0-2.911 – -2.803: 1-2.803 – -2.694: 2-2.694 – -2.586: 2-2.586 – -2.478: 5-2.478 – -2.369: 4-2.369 – -2.261: 2-2.261 – -2.152: 8-2.152 – -2.044: 5-2.044 – -1.935: 2-1.935 – -1.827: 5-5-4-3-2-1
n / missing48 / 0
Mean ± SD-2.615 ± 0.672
Median-2.427
Range-4.43 – -1.827
CV0.257
Skew / kurtosis-1.2 / 0.6
Normal?no

capacitance_g/cm2/MPa

target · numeric
capacitance_g/cm2/MPa distribution02460.0006894 – 0.0008166: 30.0008166 – 0.0009437: 00.0009437 – 0.001071: 40.001071 – 0.001198: 10.001198 – 0.001325: 60.001325 – 0.001452: 10.001452 – 0.001579: 30.001579 – 0.001707: 30.001707 – 0.001834: 20.001834 – 0.001961: 50.001961 – 0.002088: 10.002088 – 0.002215: 20.002215 – 0.002342: 10.002342 – 0.002469: 30.002469 – 0.002597: 10.002597 – 0.002724: 10.002724 – 0.002851: 20.002851 – 0.002978: 10.002978 – 0.003105: 10.003105 – 0.003232: 20.003232 – 0.003359: 10.003359 – 0.003486: 20.003486 – 0.003614: 10.003614 – 0.003741: 10.0000.0010.0020.0030.004
n / missing48 / 0
Mean ± SD0.001979 ± 0.000835
Median0.001848
Range0.0006894 – 0.003741
CV0.422
Skew / kurtosis0.45 / -0.83
Normal?yes

genus

target · categorical
genus classeseucalyptuseucalyptus: 1212heteromelesheteromeles: 66quercusquercus: 66aceracer: 55perseapersea: 44platanusplatanus: 44citruscitrus: 33pachygonepachygone: 33populuspopulus: 33malusmalus: 22
n / missing48 / 0
Classes10
Balance (entropy)0.94
Imbalance ratio6
Top classeucalyptus (12)

species

target · categorical
species classessideroxylonsideroxylon: 66arbutifoliaarbutifolia: 66saccharinumsaccharinum: 55americanaamericana: 44racemosaracemosa: 44agrifoliaagrifolia: 44limonlimon: 33camaldulensiscamaldulensis: 33globulusglobulus: 33laurifolialaurifolia: 33+3 more+3 more: 77
n / missing48 / 0
Classes13
Balance (entropy)0.98
Imbalance ratio3
Top classsideroxylon (6)
Constant metadata 19
  • ecosis_resource_id558572a9-2fd0-40f2-b8e4-21215412931f
  • locationSanta Barbara CA
  • coordinate_precision_notessource-provided coordinates when available
  • year2,025
  • plant_partLeaf
  • canopy_or_leafleaf
  • instrumentASD FieldSpec 4
  • acquisition_modeContact
  • signal_typereflectance
  • axis_unitnm
  • axis_min350
  • axis_max2,500
  • n_points_original2,151
  • publication_doi10.21232/egGyynzX
  • citationJean Allen, Leander D. L. Anderegg, Dar Roberts and Anna T. Trugman. 2025. Tabletop leaf drydowns to relate leaf spectra and leaf water (Santa Barbara, CA). Data set. Available on-line [http://ecosis.org] from the Ecological Spectral Information System (EcoSIS). 10.21232/egGyynzX
  • licenseOpen Data Commons Public Domain Dedication and License (PDDL)
  • rights_statusexplicit_open
  • usage_scopepublic_reuse_possible
  • notesEcoSIS package tabletop-leaf-drydowns-to-relate-leaf-spectra-and-leaf-water--santa-barbara--ca-, no interpolation applied by project.

6 variable(s) omitted (no recorded values).

Alignment

Alignment levelobservation
Sample id availableyes
Samples48
Observations (total)962
Reps per samplemin 12 · mean 20.04 · max 37

Provenance & citation

ContributorTabletop leaf drydowns to relate leaf spectra and leaf water (Santa Barbara, CA)
Origin · url [open]https://data.ecosis.org/dataset/tabletop-leaf-drydowns-to-relate-leaf-spectra-and-leaf-water--santa-barbara--ca-
Origin · script [manual]source_to_standard.py — standardization script (maintainer-only)
Publication10.21232/egGyynzX — Tabletop leaf drydowns to relate leaf spectra and leaf water (Santa Barbara, CA)

Governance & integrity

Tierpublic
LicensePDDL-1.0
Permitted useResearch and benchmarking.
Access policyOpen per source license.
RedistributionEcoSIS CKAN metadata exposes an open license.
Content version1.0.0
Schema / protocol2.0
Content hash2fc0bd72c043d6cf…
Processing hashf9819df85fe47ef7…
Metadata hashd5678147ffb1be4e…

Load this dataset

# pip install nirs4all-datasets
from nirs4all_datasets import get

ds = get("ecosis_tabletop_leaf_drydowns_to_relate_leaf_spectra_and_leaf_reflectance_nirs")            # 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.