Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.56242445502817
Exact Logistic (lambda=0)	0.989690695953362
Approx. Normal (lambda=0.14)	0.994220675676583
U-shaped (lambda=0.5)	0.987562176002712
Exactly Uniform (lambda=1)	0.975815658147389