Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.562405463162998
Exact Logistic (lambda=0)	0.989677707405905
Approx. Normal (lambda=0.14)	0.994212055561306
U-shaped (lambda=0.5)	0.987564034768129
Exactly Uniform (lambda=1)	0.975827172856279