Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.542610730551654
Exact Logistic (lambda=0)	0.945470875019364
Approx. Normal (lambda=0.14)	0.962444720112085
U-shaped (lambda=0.5)	0.980351397420799
Exactly Uniform (lambda=1)	0.983990040691916