R code not working under R version 2.13 for Mac
Thanks Jeff, I have extracted the first 50 lines of the d4 data.frame and put them into the attached d4a.RData file. In case the list handler does not allow attachments I have uploaded a copy of the file onto my web site and it can be downloaded from: http://www.lucameyer.com/d4a.RData Please notice that what I am trying to do is to aggregate over d4a$progetto and get a sum of d4a$ore. The error I get states: Error in units == units[1L] : comparison between these types has not been implemented Can you or anyone on the list spot what the matter could be for me? Thanks, Luca Il giorno 09/lug/2011, alle ore 18.02, Jeffrey Ryan ha scritto:
If you can provide a reproducible example, i.e. a *small* subset of your data.frame that illustrates the error - as it would allow those on the list to attempt to replicate.
"some info" can't be sourced in. Try 'dput' and paste the results.
Jeff
On Sat, Jul 9, 2011 at 10:31 AM, Luca Meyer <lucam1968 at gmail.com> wrote:
Hello,
I had a piece of code regularly working on R 2.12 now giving error on the newly installed R 2.13:
d5 <- aggregate(d4[,c("ore")],list(d4$progetto),sum)
Errore in units == units[1L] : confronto tra questi tipi non implementato - that's basically saying "comparison between these types has not been implemented"
How can I solve this issue? Please find attached some info about data frame d4
class(d4)
[1] "data.frame"
names(d4)
[1] "data" "anno" "mese" "settimana" "progetto" "ore"
class(d4$ore)
[1] "difftime"
class(d4$progetto)
[1] "factor" Also, this is the R version I have installed: R version 2.13.0 (2011-04-13) Copyright (C) 2011 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) Thanks, Luca
_______________________________________________ R-SIG-Mac mailing list R-SIG-Mac at r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac -- Jeffrey Ryan jeffrey.ryan at lemnica.com www.lemnica.com www.esotericR.com
-------------- next part -------------- An HTML attachment was scrubbed... URL: <https://stat.ethz.ch/pipermail/r-sig-mac/attachments/20110709/b2fb4cc9/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: d4a.RData Type: application/octet-stream Size: 1763 bytes Desc: not available URL: <https://stat.ethz.ch/pipermail/r-sig-mac/attachments/20110709/b2fb4cc9/attachment.obj> -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://stat.ethz.ch/pipermail/r-sig-mac/attachments/20110709/b2fb4cc9/attachment-0001.html>