Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.520625032631177
Exact Logistic (lambda=0)	0.965860209642907
Approx. Normal (lambda=0.14)	0.976750382265273
U-shaped (lambda=0.5)	0.981936573585529
Exactly Uniform (lambda=1)	0.977740434388948