Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.562725842162124
Exact Logistic (lambda=0)	0.989598755081959
Approx. Normal (lambda=0.14)	0.994193246965952
U-shaped (lambda=0.5)	0.987653518055235
Exactly Uniform (lambda=1)	0.975970531249331