d boxcox2. Obtains MLE estimates of four Box-Cox Regression Models. d Program by David Drukker, StataCorp . d Updated statalist distribution, 20 March 2000. d d This program obtains MLE estimates of the coefficients, the d parameter(s) of the Box-Cox transform and variance of the normally d distributed errors. f boxcox2/boxco2_l.ado f boxcox2/boxco2_p.ado f boxcox2/boxcox2.ado f boxcox2/boxcox2.hlp