Differential scale

Sensitive parameters

PLS models

R²

4

x₁FD526+FD692

x₂FD526*FD692

y = 4.925 − 284.3x₁ ? 161,105.2x₂

0.7821

7

x₁FD526+FD691

x₂FD526*FD691

y = 4.965 − 276.0x₁ ? 149,941.8x₂

0.7944

13

x₁FD526+FD685

x₂FD526*FD685

y = 4.919 − 383.9x₁ ? 288,744.5x₂

0.7978

17

x₁FD522+FD681

x₂FD522*FD681

y = 4.940 − 468.5x₁ ? 414,003.7x₂

0.7955

22

x₁FD526FD628

x₂FD526*FD628

y = 4.785 − 1146.1x₁ + 3,033,029.7x₂

0.7717

30

x₁FD526−FD585

x₂FD526*FD585

y = 4.941 − 1323.4x₁ + 3,234,936.7x₂

0.7690