Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.703617685141362
Exact Logistic (lambda=0)	0.95256295646601
Approx. Normal (lambda=0.14)	0.951768909024144
U-shaped (lambda=0.5)	0.93835857221175
Exactly Uniform (lambda=1)	0.92260409886553