Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.74602784825473
Exact Logistic (lambda=0)	0.974349892933326
Approx. Normal (lambda=0.14)	0.965307673454239
U-shaped (lambda=0.5)	0.935461399909677
Exactly Uniform (lambda=1)	0.908632568041438