Hard wheat index

Cotton index

c

0.025 (0.093)

0.046 (0.180)

−0.531 (0.007)

0.035 (0.895)

−0.540 (0.004)

0.262 (0.029)

0.377 (0.054)

0.570 (0.000)

-

−0.258 (0.113)

0.461 (0.020)

0.013 (0.959)

0.543 (0.002)

−0.246 (0.051)

−0.339 (0.084)

−0.555 (0.000)

0.101 (0.000)

0.317 (0.037)

0.041 (0.091)

0.002 (0.955)

LR

−2892.805

−2267.794

Q₁(10)

5.889 (0.824)

4.240 (0.936)