> On 2 Apr 2020, at 16:47 , Colin A. Smith <co...@colinsmith.org> wrote: > > tapply(rownames(installed.packages()), installed.packages()[,"LibPath"], c)
or X <- installed.packages() split(rownames(X), X[,"LibPath"]) -- Peter Dalgaard, Professor, Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Office: A 4.23 Email: pd....@cbs.dk Priv: pda...@gmail.com _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
