Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.690054314624771
Exact Logistic (lambda=0)	0.981253162332214
Approx. Normal (lambda=0.14)	0.979841231290204
U-shaped (lambda=0.5)	0.965999667609611
Exactly Uniform (lambda=1)	0.951756027341939