Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.69205147864757
Exact Logistic (lambda=0)	0.963330598107985
Approx. Normal (lambda=0.14)	0.962101959877805
U-shaped (lambda=0.5)	0.946079002083628
Exactly Uniform (lambda=1)	0.927092938767678