Oliver Bandel <oliver <at> first.in-berlin.de> writes: [...] > > P.S.: I will try to attach my zip-file now... it contains > the complete code and a changed weblog (changed IP-addresses). > I hope the list accepts it. [...]
As assumed, this did not work. But I found, where the problem might be located... With a smalle testfile I tried this after running my script: =============================================== > levels(selected$host) [1] "22.99.44.101" "266.249.71.143" "5.66.61.230" "66.29.1.13" [5] "7.6.1.20" "7.6.14.240" > > > levels(selected$host) <- factor(selected$host) > > levels(selected$host) [1] "7.6.1.20" "7.6.14.240" "5.66.61.230" > > =============================================== So, somehow there are unused levels inside. Using drop=TRUE in split() did not helped. So I have somewhere later to fix it. But when I do it before tapply, there will be an error-message... Ciao, Oliver ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
