Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.647023968379304
Exact Logistic (lambda=0)	0.97972196935879
Approx. Normal (lambda=0.14)	0.98869361883086
U-shaped (lambda=0.5)	0.992405230934078
Exactly Uniform (lambda=1)	0.987074678094032