Hi Titus, The latest version of reshape is 0.8.3 - perhaps upgrading will fix your problem.
Hadley On Sat, Feb 6, 2010 at 4:51 AM, Titus von der Malsburg <malsb...@gmail.com> wrote: > Hi list, > > I run R on Linux and OSX. On both systems I use R version 2.9.2 (2009-08-24) > and reshape version: 0.8.2 (2008-11-04). When I do a melt with > na.rm=T on a data frame I get different results on these systems: > > library(reshape) > > x <- read.table(textConnection("char trial wn > p E10I13D0 4 > r E10I13D0 4 > a E10I13D0 4 > c E10I13D0 4 > t E10I13D0 4 > i E10I13D0 4 > c E10I13D0 4 > e E10I13D0 4 > d E10I13D0 4 > , E10I13D0 NA"), head=T) > > melt(x, measure.vars="char", na.rm=T) > > On Linux I get: > > 1 E10I13D0 4 char p > 2 E10I13D0 4 char r > 3 E10I13D0 4 char a > 4 E10I13D0 4 char c > 5 E10I13D0 4 char t > 6 E10I13D0 4 char i > 7 E10I13D0 4 char c > 8 E10I13D0 4 char e > 9 E10I13D0 4 char d > > But on OSX I get: > > 1 E10I13D0 4 char p > 2 E10I13D0 4 char r > 3 E10I13D0 4 char a > 4 E10I13D0 4 char c > 5 E10I13D0 4 char t > 6 E10I13D0 4 char i > 7 E10I13D0 4 char c > 8 E10I13D0 4 char e > 9 E10I13D0 4 char d > 10 E10I13D0 NA char , > > > What's causing this glitch? Is there a simple way to subset lines > that do not have any NAs? I'm looking for a line that I can use for > all data.frames without modification. > > As always: thanks a lot! > > Titus > > ______________________________________________ > 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. > -- http://had.co.nz/ ______________________________________________ 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.