Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.804168872251158
Exact Logistic (lambda=0)	0.990683315419057
Approx. Normal (lambda=0.14)	0.994411253312627
U-shaped (lambda=0.5)	0.992516715805492
Exactly Uniform (lambda=1)	0.985068922523435