Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.563944392678025
Exact Logistic (lambda=0)	0.978090545460938
Approx. Normal (lambda=0.14)	0.980906765320852
U-shaped (lambda=0.5)	0.971362099744912
Exactly Uniform (lambda=1)	0.957969150161779