Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.668043546180637
Exact Logistic (lambda=0)	0.988233071375124
Approx. Normal (lambda=0.14)	0.995220016158242
U-shaped (lambda=0.5)	0.995147126970098
Exactly Uniform (lambda=1)	0.987226165304912