From: Proceedings of the 10th International Symposium on Veterinary Rehabilitation and Physical Therapy; and the Summit of the American Association of Rehabilitation Veterinarians; and the American College of Veterinary Sports Medicine and Rehabilitation
ERB color
Linear equation
R2 value
Tan
y = 10.0x + 3.9
0.95
Yellow
y = 10.7x + 7.8
0.96
Red
y = 12.7x + 9.1
0.97
Green
y = 17.5x + 12.3
Blue
y = 19.6x + 14.1
Black
y = 27.4x + 18.4