Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.621974712564086
Exact Logistic (lambda=0)	0.974199980889904
Approx. Normal (lambda=0.14)	0.986154701681168
U-shaped (lambda=0.5)	0.99555136780262
Exactly Uniform (lambda=1)	0.994077811687582