Seed Coat Color | Samples | Correlation Coefficient (r) | Equation |
Black | 40 | 0.184 | Y = 0.239X + 17.78 |
Blackeye | 40 | 0.771 | Y = 0.893X − 4.66 |
Browneye | 40 | 0.700 | Y = 0.689X + 2.26 |
Cream | 40 | 0.729 | Y = 0.811X − 1.85 |
Pinkeye | 40 | 0.867 | Y = 0.774X − 1.67 |
Red | 40 | 0.623 | Y = 0.755X − 0.19 |
Six color merged | 240 | 0.690 | Y = 0.744X + 0.20 |