[R] using postscript() for multiple individual files
wdunlap at tibco.com
Sat Jul 19 19:17:48 CEST 2014
Wrap all your calls to plot() with print(). E.g., change
plot(s, type="vectors", idx=1:12, main="")
print(plot(s, type="vectors", idx=1:12, main="")
Some plot methods require their output to be printed to display, some
don't. Some help files for plot methods mention this requirement,
On Sat, Jul 19, 2014 at 9:53 AM, Ingo Wardinski <ingo at gfz-potsdam.de> wrote:
> On 07/19/2014 01:25 PM, Duncan Murdoch wrote:
>> On 19/07/2014, 5:41 AM, Ingo Wardinski wrote:
>>> I try to plot some results of an analysis to multiple individual
>>> postscript files, like:
>>> plot(s, type = "vectors", idx = 1:12,main="")
>>> plot(s, type = "paired", idx = 1:12,plot.contrib = FALSE,main="")
>>> I expect to obtain three individual files, showing the actual graphics.
>>> The three files are generated, but the first two appear to be empty,
>>> only the third file shows the expected graphic.
>>> How can I create three individual (not-empty) postscript files?
>>> I run R version 3.1.1 (2014-07-10) -- "Sock it to Me" on linux
>> You don't give us a reproducible example. When I try something similar,
>> it works for me.
>> My guess would be that the files were produced, but not in the directory
>> you expected.
>> BTW, it doesn't make sense to use onefile=F when you are writing a
>> single page. However, I don't think this would stop it from working.
>> Duncan Murdoch
> I attached a minimal example below. Note, my problem is not that the three
> individual files are not generated, my problems is that two of these files
> are empty. It seems that only the last plot command is done (I also changed
> the order of the plotting command (plot(vector), plot(vector-paired,
> plot(wcor); plot(wcor), plot(vector),.....)
> I run this rscript from a wraping shell-script.
> s <- ssa(co2,kind="1d-ssa");
> plot(s, type = "vectors", idx = 1:12,main="")
> plot(s, type = "paired", idx = 1:12,plot.contrib = FALSE,main="")
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
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