Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.48677622028629
Exact Logistic (lambda=0)	0.885812682215328
Approx. Normal (lambda=0.14)	0.90248254499588
U-shaped (lambda=0.5)	0.919542275087639
Exactly Uniform (lambda=1)	0.92219970696385