xyplot: problems with column names & legend
Jay,
I don't recall the details of your original post so the
following may be entirely off the mark; nevertheless, here
goes:
thetext <- paste('Data', 1:8)
# or: thetext <- paste('Data', c('one', 'two', 'three', <etc>))
xyplot(decrease ~ treatment, OrchardSprays, groups = rowpos,
type = "a",
auto.key =
list(text= thetext,
space = "right",
points = FALSE,
lines = TRUE))
-Peter Ehlers
Jay wrote:
Anybody? Frustrating to be unable to solve this silly little problem... On Jan 3, 12:48 pm, Jay <josip.2... at gmail.com> wrote:
Thanks, the backtickes got the code working. However, now I cant get it to draw the legend/key. For example, look at this figure:http://osiris.sunderland.ac.uk/~cs0her/Statistics/xyplot5.png My graph is similar, but instead of 1,2,...,8 as the names of the series I want it to say "Data one" (a string with spaces) and so on. On Jan 3, 10:58 am, baptiste auguie <baptiste.aug... at googlemail.com> wrote:
Hi,
Using backticks might work to some extent,
library(lattice)
`my variable` = 1:10
y=rnorm(10)
xyplot(`my variable` ~ y)
but if your data is in a data.frame the names should have been converted,
make.names('my variable')
[1] "my.variable"
HTH,
baptiste
2010/1/3 Jay <josip.2... at gmail.com>:
Hello!
one more question about xyplot. If I have data which have space in the
column names, say "xyz 123". How do I create a working graph where
this text is displayed in the legend key?
Now when I try something like xyplot("xyz 123" ~ variable1, data =
mydata, .......) I get nothing.
Also, is it possible to genrate the graph with xyplot(mydata[,1] ~
variable1, data = mydata, .......) and then later in the code specify
the names that should be displayed in the legend?
Thank you!
______________________________________________ R-h... at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-h... at r-project.org mailing listhttps://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-h... at r-project.org mailing listhttps://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-help at 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.
Peter Ehlers University of Calgary 403.202.3921