Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.60519244599324
Exact Logistic (lambda=0)	0.964838356654852
Approx. Normal (lambda=0.14)	0.97773038389849
U-shaped (lambda=0.5)	0.988348696842179
Exactly Uniform (lambda=1)	0.986945254156316