Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.642158116653296
Exact Logistic (lambda=0)	0.84835672225288
Approx. Normal (lambda=0.14)	0.84541440266894
U-shaped (lambda=0.5)	0.829720202756418
Exactly Uniform (lambda=1)	0.813813757359152