f David L Carlson
Sent: Monday, March 16, 2015 10:44 AM
To: Fraser D. Neiman; r-help@r-project.org
Subject: Re: [R] textplot() in wordcloud package
You should contact the package maintainer about this. The problem is that the
pos= argument is being passed to strwidth() and strheight() and those func
f Of David L Carlson
Sent: Monday, March 16, 2015 10:44 AM
To: Fraser D. Neiman; r-help@r-project.org
Subject: Re: [R] textplot() in wordcloud package
You should contact the package maintainer about this. The problem is that the
pos= argument is being passed to strwidth() and strheight() and t
9 PM
To: r-help@r-project.org
Subject: [R] textplot() in wordcloud package
Dear All,
The textplot() function in the wordcloud package seem to do a good job with
generating non-overlapping labels on a scatter plot.
But it throws "warnings" when I try to use the pos= parameter to posi
Hi Fraser,
"textplot" is fairly similar to the "thigmophobe.labels" function in
plotrix. I think the problem is that when the user passes an explicit
position for the labels with the default "new=TRUE" argument, the "pos"
argument is passed to the "plot" function, causing the warning. If the
"pos"
Dear All,
The textplot() function in the wordcloud package seem to do a good job with
generating non-overlapping labels on a scatter plot.
But it throws "warnings" when I try to use the pos= parameter to position the
text labels relative to a given x-y point.
Here is a simple example:
x<-runi
Perfect, thanks!
ben
On Tue, Oct 25, 2011 at 8:12 AM, Eik Vettorazzi wrote:
> Hi Ben,
> maybe mtext is of more help here?
>
> par(mar=c(7,3,3,3))
> plot(year,rate,main='main',sub='sub')
> mtext('test',cex=1,side=1,line=5)
> box()
>
> cheers
>
> Am 25.10.2011 15:26, schrieb Ben quant:
> > Hello,
Hi Ben,
maybe mtext is of more help here?
par(mar=c(7,3,3,3))
plot(year,rate,main='main',sub='sub')
mtext('test',cex=1,side=1,line=5)
box()
cheers
Am 25.10.2011 15:26, schrieb Ben quant:
> Hello,
>
> Someone (Erik) recently posted about putting text on a plot. That thread
> didn't help. I'd lik
Hello,
Someone (Erik) recently posted about putting text on a plot. That thread
didn't help. I'd like to put text directly below the 'sub' text (with no
gap). The code below is the best I can do. Note the large undesirable gap
between 'sub' and 'test'. I'd like the word 'test' to be just below the
Have a look at
?textplot
>From the
gplots
package:
http://cran.r-project.org/web/packages/gplots/index.html
Contact
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Hi all,
Please can you help me to add text to a plot.
I would like 5 graphical plots and 1 text plot. I use
par(mfrow=c(2,3))
then
textplot()
I would like to add various pieces of information to the text plot,
i.e. some individual values, a table of statistics, some sentences.
Is there any ea
I have a long list of flags with relative values to print out.
If I draw it all on a panel of a (2x2) plot it gets chopped at the bottom.
I wonder whether it is possible to plot it on two columns. Something like:
Flag1 Value1Flag4 Value4
Flag2 Vauel2Flag5 Value5
Flag3 Value3
Hi Jonas,
You are correct that manually setting cex won't entirely remove the
warning messages (note: these are *warnings* not *errors*). It will
reduce them greatly, from, perhaps 40, down to 3 or so.
Since the tab character won't be properly displayed anyway, you can
use gsub or similar
Dear Gregory and members of R-Help
I found what was causing the problem, it was the fact that my R
Console window is minimized by me horizontally, and therefore summary
output does not fit and gets split, and function capture.output()
copies that into PDF!
I maximized R Console window so that sum
Dear Gregory,
How can I avoid using tab character when all I want to do is to print
a model summary on my pdf device using textplot()?
How do I set the font size? If you mean using cex inside textplot,
then it does not work. Whether cex is 1 or 0.2 I get the same result,
exemplified here:
Call:
l
Hi Jonas,
By default, textplot() attempts to automatically select a font size
that is 'just big enough, but not too big'. It does this by a binary-
search approach where it sets a font size, then asks R to compute the
actual width of the text to be displayed (without actually displaying
it
Hello,
I am using textplot function in gplots package to put some model
output inside a PDF file, but it does not seem to work properly with
PDF.
I am doing follwing:
pdf(file="C:/...", paper="a4", width=8, height=12)
.model <- lm(.model.formula, data=database)
textplot(capture.output(summary(.mo
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