Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.712884570179499
Exact Logistic (lambda=0)	0.976896702372463
Approx. Normal (lambda=0.14)	0.975323924503206
U-shaped (lambda=0.5)	0.960522359151957
Exactly Uniform (lambda=1)	0.94446502013410