Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.59600833996446
Exact Logistic (lambda=0)	0.982899107279262
Approx. Normal (lambda=0.14)	0.984433205941441
U-shaped (lambda=0.5)	0.974227810108436
Exactly Uniform (lambda=1)	0.96172954115541