[R] Using relaimpo or relimp with PLM

Dears, Unfortunatelly, the packages relaimpo and relimp do not seem to work with plm function (plm package). Have anyone know about any workaround for those incompatibilities, or at least of any ideas on that? Thanks in advance! Richard A. [[alternative HTML version deleted]] __

[R] Using relaimpo or relimp with PLM and GLS

Dears, Unfortunatelly, the packages relaimpo and relimp do not seem to work with plm function (plm package) or gls function (in nlm package). I've been studying on how to adapt one of them for this pourpose. In that sense, I have two questions regarding to this work: 1) have anyone hard of any wo