Displaying 7 results from an estimated 7 matches for "graphnam".
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2009 Aug 26
2
simple graph question: manipulating variable names
...ough a
few dozen variable names in graphs. I've tried various approaches like
this:
attach(mydata)
ivs <- c("oneiv", "anotheriv", "yetanotheriv")
dvs <- c("onedv", "anotherdv", "yetanotherdv")
for (iv in ivs) {
for (dv in dvs) {
graphname <- paste(iv, dv, ".png", sep = "")
png(file=graphname, width=300, height=300)
plot(dv ~ iv, pch=".")
lines(loess.smooth(iv, dv), lty=1)
dev.off()
}
}
Clearly that doesn't work. I'm not sure how to make R see the iv and dv
strings as variables. Advice?
D...
2008 Oct 12
1
png(): Linux vs Windows
Hi Folks,
Quick question. I have the following line in an R code file
which runs fine on Linux:
if(PNG) png(GraphName,width=12,height=15,units="cm",res=200)
I learn that, when the same code was run on a Windows machine,
there was the following error:
Error in png(GraphName,width=12,height=15,units="cm",res=200):
unused argument(s) (units = "cm")
Sorry to be a bother -- bu...
2009 Dec 07
3
savePlot for Mac and / or Linux?
...ge rtlu, I use the function savePlot. It is convenient since
it let the user decide in which graphic format he wants his graph to be
export.
But when I run R CMD check, I get the following message :
> rtlu(V1,fileOutput="First.tex",textBefore="\\section{Variable 1 to
3}",graphName="V1")
Error in savePlot(filename = nomBarplot, type = type) : can only copy
from 'windows' devices
Calls: rtlu ... r2lUniv -> r2lUniv.factor -> r2lBarplot -> savePlot
Execution halted
I guess this is a compatibility problem with Linux/Mac? Is there
something close to...
2008 Apr 23
2
[LLVMdev] how to dump DSA graph in gdb?
...olor=gray63];
}
then I had to copy these lines out into a .dot file and use dot to convert
it into a ps file.
I note that it also provide a lot print and dump functions in Printer.cpp,
such as
void DSGraph::writeGraphToFile(std::ostream &O,
const std::string &GraphName) const {
but i don't know how to use it, also there are other functions:
// print - Print out the analysis results...
void LocalDataStructures::print(std::ostream &O, const Module *M) const {
if (DontPrintAnything) return;
printCollection(*this, O, M, "ds.");
}
..........
ho...
2008 Apr 23
0
[LLVMdev] how to dump DSA graph in gdb?
...; then I had to copy these lines out into a .dot file and use dot to convert it into a ps file.
> I note that it also provide a lot print and dump functions in Printer.cpp, such as
> void DSGraph::writeGraphToFile(std::ostream &O,
> const std::string &GraphName) const {
>
> but i don't know how to use it, also there are other functions:
> // print - Print out the analysis results...
> void LocalDataStructures::print(std::ostream &O, const Module *M) const {
> if (DontPrintAnything) return;
> printCollection(*this, O, M, &quo...
2008 Apr 23
2
[LLVMdev] how to dump DSA graph in gdb?
...e lines out into a .dot file and use dot to
> convert it into a ps file.
> > I note that it also provide a lot print and dump functions in
> Printer.cpp, such as
> > void DSGraph::writeGraphToFile(std::ostream &O,
> > const std::string &GraphName) const {
> >
> > but i don't know how to use it, also there are other functions:
> > // print - Print out the analysis results...
> > void LocalDataStructures::print(std::ostream &O, const Module *M) const
> {
> > if (DontPrintAnything) return;
> >...
2008 Apr 23
0
[LLVMdev] how to dump DSA graph in gdb?
...to copy these lines out into a .dot file and use dot to convert it into a ps file.
>> I note that it also provide a lot print and dump functions in Printer.cpp, such as
>> void DSGraph::writeGraphToFile(std::ostream &O,
>> const std::string &GraphName) const {
>>
>> but i don't know how to use it, also there are other functions:
>> // print - Print out the analysis results...
>> void LocalDataStructures::print(std::ostream &O, const Module *M) const {
>> if (DontPrintAnything) return;
>> printColl...