Table 3.

Full calibration PLS-DA confusion matrices for combined time exposed groups from Fig. 2.

Dye	TPR (%)	Predicted class	Actual class
			Control (n = 50)	1–4 Weeks (n = 600)	5–8 Weeks (n = 600)
PBA	100	Control	50	15	0
	92.33	1–4 Weeks	0	554	51
	91.5	5–8 Weeks	0	31	549

Dye	TPR (%)	Predicted class	Control (n = 50)	1–5 Weeks (n = 750)	6–8 Weeks (n = 450)
PBU	100	Control	50	0	0
	95.47	1–5 Weeks	0	716	22
	95.11	6–8 Weeks	0	34	428