thanks Sir. but when I use identity is variable z where z is zero, that can't show lower and upper tail. I use z is zero because my case is Box Cox transformation to time series data. Please correct me if i'm wrong. my code, proc transreg data=VARIMAX details;
title2 'Defaults';
model boxcox(Ekspor / convenient lambda=-3 to 3 by 0.25) = identity(z);
run;
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I have to use proc transreg, source code below: proc transreg data=VARIMAX details; title2 'Defaults'; model boxcox(Ekspor / lambda=-3 to 3 by 0.01) = identity(z); run; please see my attach.
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Hei all.. I need help to show confidence interval value on Box Cox transformation. I dont know source code for do it. hope someone can help me. thanks.
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