Hi R developers and debian users: Finally I found how to work with aggregate() function on the last patched version fo R.
I you use this command it fails: aggregate(state.x77, list(Region = state.region), mean) But if you modify it in this way, it works!: aggregate(state.x77, list(Region = state.region), function(x) mean(x) ) Is it necesary to change the example? What is changing in aggregate() function? Thank you for your attention. Kenneth. >sessionInfo() R version 2.8.1 Patched (2009-03-18 r48193) x86_64-unknown-linux-gnu locale: LC_CTYPE=es_CO.UTF-8;LC_NUMERIC=C;LC_TIME=es_CO.UTF-8;LC_COLLATE=es_CO.UTF-8;LC_MONETARY=C;LC_MESSAGES=es_CO.UTF-8;LC_PAPER=es_CO.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=es_CO.UTF-8;LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
