On 23.04.2012 20:55, Brian Diggs wrote: > On 4/23/2012 9:24 AM, Matthias Rieber wrote: >> Hello, >> >> I've some problem with the ggplot2. Here's a small example: >> >> [...] >> Is it wrong to use geom_bar with that kind of data? I could avoid this >> issue when I cast the data.frame, but I like to avoid that solution. > > There is nothing wrong with using bars with this sort of data. There > is a bug in the faceting code of 0.9.0 that will be fixed in 0.9.1 > (see https://github.com/hadley/ggplot2/issues/443 ) which caused > duplicate rows of data to be dropped when there was faceting. That is > what you are seeing in the second example; row 6 is identical to row 7 > and is dropped before plotting. One easy workaround until 0.9.1 comes > out is to add unique column to the data that is otherwise ignored: > > molten <- data.frame(date=c('01','01','01','01', > '02','02','02','02'), > channel=c('red','red','blue','blue', > 'red','red','blue','blue'), > product=c('product1','product2', > 'product1','product2', > 'product1','product1', > 'product1','product2'), > value=c(1,1,1,1, > 1,1,1,1), > dummy=1:8) >
Thanks! That worked. Matthias ______________________________________________ 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.
