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Table 3 Pearson correlation of the loadings for each PC with descriptors

From: Exploring quantitative structure–activity relationship (QSAR) models for some biologically active catechol structures using PC-LS-SVM and PC-ANFIS

 

PC1

PC2

PC3

PC4

PC5

PC6

‘HNar’

−0.1303

0.4341

−0.1689

0.1204

−0.0979

−0.8353

D/Dr10’

0.0062

0.7517

−0.7756

0.0430

−0.1441

−0.0589

D/Dr12’

−0.1593

0.5060

−0.3829

−0.8206

−0.0775

−0.0208

‘TIE’

0.9997

−0.6681

−0.4047

0.0074

−0.0992

−0.0409

‘nHDon’

−0.2192

0.3230

0.1748

0.2760

−0.7352

0.2896

‘H-050’

−0.1423

0.0898

0.1997

0.1399

−0.8156

0.2391