. 2018 Apr 23;19(4):1257. doi: 10.3390/ijms19041257

Table 1.

Percentage of variance of the data explained by PCA for the OP and their enantiomers.

Principal Components	% of Variance	% of Cumulative VARIANCE	Principal Components	% of Variance	% of Cumulative VARIANCE
(R_P)-Cyclosarin			(S_P)-Cyclosarin
PC1	50.05	50.05	PC1	47.55	47.55
PC2	16.24	66.29	PC2	21.32	68.87
PC3	14.82	81.11	PC3	12.88	81.75
PC4	10.23	91.34	PC4	8.98	90.73
PC5	5.75	97.09	PC5	5.98	96.71
PC6	2.81	99.90	PC6	3.21	99.92
PC7	0.09	99.99	PC7	0.07	99.99
PC8	0.01	100.00	PC8	0.01	100.00
(R_P)-Soman			(S_P)-Soman
PC1	44.64	44.64	PC1	49.92	49.92
PC2	14.68	59.32	PC2	19.94	69.87
PC3	13.48	72.80	PC3	12.13	82.00
PC4	11.63	84.43	PC4	10.64	92.64
PC5	6.83	91.26	PC5	6.07	98.71
PC6	5.25	96.51	PC6	1.25	99.96
PC7	3.43	99.94	PC7	0.03	99.99
PC8	0.06	100.00	PC8	0.01	100.00
(R_P)-Tabun			(S_P)-Tabun
PC1	38.25	38.25	PC1	36.08	36.08
PC2	23.89	62.14	PC2	22.48	58.56
PC3	16.22	78.36	PC3	15.66	74.22
PC4	12.95	91.30	PC4	11.39	85.61
PC5	5.90	97.20	PC5	8.83	94.44
PC6	2.60	99.80	PC6	5.34	99.78
PC7	0.19	99.99	PC7	0.13	99.91
PC8	0.01	100.00	PC8	0.09	100.00