search for: agalecki

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2007 Jun 25
3
Bug in getVarCov.gls method (PR#9752)
...lt,"group.levels") <- names(obj$groups) > result >} > > >On 2/23/06, Mary Lindstrom <lindstro at biostat.wisc.edu> wrote: > > >>Sounds like the documentation should be changed. Doug? Jose? >> >>- Mary >> >>Andrzej Galecki (agalecki at umich.edu) writes: >> > Hi Mary, >> > >> > Thank you for your response. Note that we followed R documentation, >> > which states that getVarCov() can be used with gls() objects. >> > >> > Thanks again. >> > >> > Andrzej &g...
2007 Aug 07
0
Bug in coef<-.varIdent method (nlme package) (PR#9831)
Hello, 1. It appears that "coef<-.varIdent" method does not work properly in some instances. Execution error: Error in `coef<-.varIdent`(`*tmp*`, value = c(11, 12)) : Cannot change the length of the varIdent parameter after initialization occurs when "coef<-.varIdent" is applied to an initialized object of class varIdent with some of the coefficients