Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.658004959667652
Exact Logistic (lambda=0)	0.98164274165402
Approx. Normal (lambda=0.14)	0.99055335551455
U-shaped (lambda=0.5)	0.99490057480945
Exactly Uniform (lambda=1)	0.990669163965534