Box-Cox Normality Plot | |
# observations x | 84 |
maximum correlation | 0.992613173536299 |
optimal lambda | 1.37 |
transformation formula | for all lambda <> 0 : T(Y) = (Y^lambda - 1) / lambda |
Maximum Likelihood Estimation of Lambda |
> summary(mypT) bcPower Transformation to Normality Est.Power Std.Err. Wald Lower Bound Wald Upper Bound x 1.2483 0.2299 0.7977 1.6988 Likelihood ratio tests about transformation parameters LRT df pval LR test, lambda = (0) 43.569629 1 4.091394e-11 LR test, lambda = (1) 1.251589 1 2.632493e-01 |