Factor

Term

Mean Fiber Diameter (nm)*

Standard Deviation (nm)**

Effect

p-value

Coefficient

Effect

p-value

Coefficient

Global Mean

β₀

257.71

0.0001

257.71

65.77

0.0007

65.77

X₁

β₁

−72.73

0.003

−36.36

−51.10

0.003

−25.55