Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.567140320876522
Exact Logistic (lambda=0)	0.990883857786197
Approx. Normal (lambda=0.14)	0.99372469472454
U-shaped (lambda=0.5)	0.983897027345486
Exactly Uniform (lambda=1)	0.970133390067597