Correlation coefficient

Unitary regression value

The regression equation

Simplified expression

M

B

Y = MX + B

Full shoulder

0.935228

0.176737

9.60326

Y = 0.18X + 9.6.

Y = 0.2X + 10

Back length

0.997725

0.290118

−11.5919

Y = 0.3X − 11.6

Y = 0.3X − 12

Back width

0.980125

0.203581

1.031154

Y = 0.2X − 1

Y = 0.2X − 1