Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.660744968369812
Exact Logistic (lambda=0)	0.97399246852981
Approx. Normal (lambda=0.14)	0.980376774147127
U-shaped (lambda=0.5)	0.979251305889545
Exactly Uniform (lambda=1)	0.97062373623009