Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.664478982778245
Exact Logistic (lambda=0)	0.98761008148483
Approx. Normal (lambda=0.14)	0.993248125190013
U-shaped (lambda=0.5)	0.990705937779232
Exactly Uniform (lambda=1)	0.981623502973834