Sorry for not reading the FAQ- that solved the problem.
#loop to spit out PDFs
list.names <- as.character(unique(braggxsec[,"Creek"]))
pdf("~/Desktop/base_pdf_xsec/braggxsec.pdf")
for(i in 1:length(list.names)){
f <- qplot(measurment_num, value , data=subset(braggxsec.melt,
Creek==list.names[i]), colour=variable, geom="line", xlab="meters
across the channel", ylab="meters from bankfull", col="black",
linetype=variable,
main=list.names[i])+facet_grid(station~Creek)+scale_y_reverse(breaks=breaks)+scale_x_reverse()+theme_bw()+
opts(panel.grid.minor = theme_blank(), panel.grid.major=theme_blank())
print(f)
}
dev.off()
On Tue, Dec 15, 2009 at 7:22 AM, ONKELINX, Thierry
<thierry.onkel...@inbo.be> wrote:
> Dear Stephen,
>
> You need to print() the plot explicitly. This is FAQ 7.22
> (http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-do-lattice_002ftrellis
> -graphics-not-work_003f)
>
> HTH,
>
> Thierry
>
> ------------------------------------------------------------------------
> ----
> ir. Thierry Onkelinx
> Instituut voor natuur- en bosonderzoek
> team Biometrie & Kwaliteitszorg
> Gaverstraat 4
> 9500 Geraardsbergen
> Belgium
>
> Research Institute for Nature and Forest
> team Biometrics & Quality Assurance
> Gaverstraat 4
> 9500 Geraardsbergen
> Belgium
>
> tel. + 32 54/436 185
> thierry.onkel...@inbo.be
> www.inbo.be
>
> To call in the statistician after the experiment is done may be no more
> than asking him to perform a post-mortem examination: he may be able to
> say what the experiment died of.
> ~ Sir Ronald Aylmer Fisher
>
> The plural of anecdote is not data.
> ~ Roger Brinner
>
> The combination of some data and an aching desire for an answer does not
> ensure that a reasonable answer can be extracted from a given body of
> data.
> ~ John Tukey
>
> -----Oorspronkelijk bericht-----
> Van: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
> Namens stephen sefick
> Verzonden: dinsdag 15 december 2009 14:17
> Aan: r-help@r-project.org
> Onderwerp: [R] for loop for automatic pdf generation
>
> I know this is not reproducible, but I don't want to clog up mail boxes
> with the data frame. I would be happy to send this off list. I am sure
> that I am missing something simple. The plotting works if I just paste
> the call to qplot into R and replace the [i] with a number.
> Thanks for all of your help in advance.
>
>
> #loop to spit out PDFs
> list.names <- as.character(unique(braggxsec[,"Creek"]))
> for(i in 1:length(list.names)){
> pdf(paste("~/Desktop/base_pdf_xsec/", list.names[i], ".pdf",
> sep=""))
> qplot(measurment_num, value , data=subset(braggxsec.melt,
> Creek==list.names[i]), colour=variable, geom="line", xlab="meters across
> the channel", ylab="meters from bankfull", col="black",
> linetype=variable,
> main=list.names[i])+facet_grid(station~Creek)+scale_y_reverse(breaks=bre
> aks)+scale_x_reverse()+theme_bw()+
> opts(panel.grid.minor = theme_blank(), panel.grid.major=theme_blank())
> dev.off()
> }
>
> --
> Stephen Sefick
>
> Let's not spend our time and resources thinking about things that are so
> little or so large that all they really do for us is puff us up and make
> us feel like gods. We are mammals, and have not exhausted the annoying
> little problems of being mammals.
>
> -K.
> Mullis
>
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>
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> Please do not print this message unnecessarily.
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--
Stephen Sefick
Let's not spend our time and resources thinking about things that are
so little or so large that all they really do for us is puff us up and
make us feel like gods. We are mammals, and have not exhausted the
annoying little problems of being mammals.
-K. Mullis
______________________________________________
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.
