Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.584695925650491
Exact Logistic (lambda=0)	0.971422061408613
Approx. Normal (lambda=0.14)	0.984515237029261
U-shaped (lambda=0.5)	0.995348030599274
Exactly Uniform (lambda=1)	0.99485497235537