Hi, I'm a pgmm (plm) user and would like to know if a orthogonal transformation is available, as in Stata xtabond2. Can someone help me? Thanks! Kinds regards, Eva
[[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.