desiderata for data manipulation
From: rossini@blindglobe.net (A.J. Rossini) Date: 01 Nov 2000 07:47:21 -0800
[...]
Thanks for the pointer to stack/unstack -- now, having been reminded, I think I'd seen these float through on the list (still doesn't solve the missing modeling routines (parametric GLMMs, some of the econometrics stuff -- does R _easily_ do 3SLS?), but they'll appear sometime, I assume).
Only if someone is interested enough to write them.... Actually, I thought parametric GLMMs were an unsolved research problem in general, even in, say, the logistic case. I know there are suggestions in special cases (and there is a glmm function in one of Jim Lindsey's packages) but all the simple ones can be seriously incorrect AFAIK.
Brian D. Ripley, ripley@stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272860 (secr) Oxford OX1 3TG, UK Fax: +44 1865 272595 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._