Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.481112902089453
Exact Logistic (lambda=0)	0.933978459246321
Approx. Normal (lambda=0.14)	0.952856034627151
U-shaped (lambda=0.5)	0.974064993789547
Exactly Uniform (lambda=1)	0.980853925797046