Re: [R] show and produce PDF file with pdf() and dev.off( ) in function
you could either define a plotting function which passes your arguments
to plot() two times, with different devices active.
this function plots the given arguments two times:
pl- function(...){
X11() #or pdf()
plot(...)
# dev.off() if pdf() is used
X11() # open second graphics device
plot(...)
}
pl(1:10,pch=10)
or you make a function evaluate your plotting arguments two times if
you're using other plotting functions like lines(), points(), abline()
etc. In this case you have to escape your plotting code with
expression() so it is only executed when you explicitly demand it by
using eval()
Best regards!
plEval - function(e){
X11()
eval(e)
X11()
eval(e)
}
plEval(
expression({
plot(1:10,pch=5)
abline(h=3,col=red)
})
)
__
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.
Re: [R] show and produce PDF file with pdf() and dev.off( ) in function
apart from the other answers, be aware that you have to 'print' the
graph with
pl-plot(x)
print(pl)
in case you're using lattice or ggplot2 plots.
On Fri, Mar 23, 2012 at 02:40:04PM -0700, casperyc wrote:
Hi all,
I know how to use pdf() and dev.off() to produce and save a graph.
However, when I put them in a function say
myplot(x=1:20){
pdf(xplot.pdf)
plot(x)
dev.off()
}
the function work. But is there a way show the graph in R as well as saving
it to the workspace?
Thanks.
casper
-
###
PhD candidate in Statistics
School of Mathematics, Statistics and Actuarial Science, University of Kent
###
--
View this message in context:
http://r.789695.n4.nabble.com/show-and-produce-PDF-file-with-pdf-and-dev-off-in-function-tp4500213p4500213.html
Sent from the R help mailing list archive at Nabble.com.
__
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.
--
:: Igor Sosa Mayor :: joseleopoldo1...@gmail.com ::
:: GnuPG: 0x1C1E2890 :: http://www.gnupg.org/ ::
:: jabberid: rogorido ::::
pgpg4uu6RYbzt.pgp
Description: PGP signature
__
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.
Re: [R] show and produce PDF file with pdf() and dev.off( ) in function
On 24.03.2012 13:11, Igor Sosa Mayor wrote:
apart from the other answers, be aware that you have to 'print' the
graph with
pl-plot(x)
print(pl)
Which is true for lattice function but not for a base graphics plot().
Uwe Ligges
in case you're using lattice or ggplot2 plots.
On Fri, Mar 23, 2012 at 02:40:04PM -0700, casperyc wrote:
Hi all,
I know how to use pdf() and dev.off() to produce and save a graph.
However, when I put them in a function say
myplot(x=1:20){
pdf(xplot.pdf)
plot(x)
dev.off()
}
the function work. But is there a way show the graph in R as well as saving
it to the workspace?
Thanks.
casper
-
###
PhD candidate in Statistics
School of Mathematics, Statistics and Actuarial Science, University of Kent
###
--
View this message in context:
http://r.789695.n4.nabble.com/show-and-produce-PDF-file-with-pdf-and-dev-off-in-function-tp4500213p4500213.html
Sent from the R help mailing list archive at Nabble.com.
__
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.
__
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.
__
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.
Re: [R] show and produce PDF file with pdf() and dev.off( ) in function
As others have said, you pretty much need to do the plot 2 times, but
if it takes more that one command to create the plot you can use the
dev.copy function to copy what you have just plotted into another
graphics device rather than reissuing all the commands again.
On Sat, Mar 24, 2012 at 9:43 AM, Uwe Ligges
lig...@statistik.tu-dortmund.de wrote:
On 24.03.2012 13:11, Igor Sosa Mayor wrote:
apart from the other answers, be aware that you have to 'print' the
graph with
pl-plot(x)
print(pl)
Which is true for lattice function but not for a base graphics plot().
Uwe Ligges
in case you're using lattice or ggplot2 plots.
On Fri, Mar 23, 2012 at 02:40:04PM -0700, casperyc wrote:
Hi all,
I know how to use pdf() and dev.off() to produce and save a graph.
However, when I put them in a function say
myplot(x=1:20){
pdf(xplot.pdf)
plot(x)
dev.off()
}
the function work. But is there a way show the graph in R as well as
saving
it to the workspace?
Thanks.
casper
-
###
PhD candidate in Statistics
School of Mathematics, Statistics and Actuarial Science, University of
Kent
###
--
View this message in context:
http://r.789695.n4.nabble.com/show-and-produce-PDF-file-with-pdf-and-dev-off-in-function-tp4500213p4500213.html
Sent from the R help mailing list archive at Nabble.com.
__
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.
__
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.
__
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.
--
Gregory (Greg) L. Snow Ph.D.
538...@gmail.com
__
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.
[R] show and produce PDF file with pdf() and dev.off( ) in function
Hi all,
I know how to use pdf() and dev.off() to produce and save a graph.
However, when I put them in a function say
myplot(x=1:20){
pdf(xplot.pdf)
plot(x)
dev.off()
}
the function work. But is there a way show the graph in R as well as saving
it to the workspace?
Thanks.
casper
-
###
PhD candidate in Statistics
School of Mathematics, Statistics and Actuarial Science, University of Kent
###
--
View this message in context:
http://r.789695.n4.nabble.com/show-and-produce-PDF-file-with-pdf-and-dev-off-in-function-tp4500213p4500213.html
Sent from the R help mailing list archive at Nabble.com.
__
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.
Re: [R] show and produce PDF file with pdf() and dev.off( ) in function
1) thats not a function (i'm sure just a mistake)
2) Just add another plot line
myplot - function(x){
plot(x)
pdf(xplot.pdf)
plot(x)
dev.off()
}
myplot(1:20)
casperyc wrote
Hi all,
I know how to use pdf() and dev.off() to produce and save a graph.
However, when I put them in a function say
myplot(x=1:20){
pdf(xplot.pdf)
plot(x)
dev.off()
}
the function work. But is there a way show the graph in R as well as
saving it to the workspace?
Thanks.
casper
--
View this message in context:
http://r.789695.n4.nabble.com/show-and-produce-PDF-file-with-pdf-and-dev-off-in-function-tp4500213p4500595.html
Sent from the R help mailing list archive at Nabble.com.
__
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.
