How to get legend outside of plot?

An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20090113/7a9baea6/attachment-0001.pl>
I also have this problem!  I would be great to hear a solution.
    I am creating a CDF plot function more user-friendly than any default
r
function.  Depending upon the bimodality of the data (it is often
bimodal),
or any other strange data trends, the points can end up gathering in just
about any corner of the plot.  So, when I add a legend, whether I choose
to
add it in the bottom right, top left, or wherever, it will sometimes end
up
putting the legend right on the data itself.  So, I tried to force the
legend to certain data values (e.g., the largest in x & the smallest in y,
to "really" get the bottom right), but then this means most of the legend
is
missing because it is outside of the "plot region".
    How can I create a legend that is fully outside of the plot, similar
to
what excel does by default, for example?

                                                  Thanks!
                                                      Mike

	[[alternative HTML version deleted]]

______________________________________________
R-help at 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.

View this message in context: http://www.nabble.com/How-to-get-legend-outside-of-plot--tp21448346p21449657.html
Sent from the R help mailing list archive at Nabble.com.
Dear Mike: 

      1.  Might it work to use legend(x = if(median(data) > 
mean(range(data))) "topleft", else "bottomright", ...)? 

      2.  The first two hits to 'RSiteSearch("points outside plot 
region")' suggested setting "par(xpd=TRUE)", then specifying "x" and "y" 
in "legend" appropriately outside the plot region.  For example, 
par(mar=c(5, 4, 4, 11)+0.1, xpd=TRUE) would leave room on the left hand 
side of the plot.  Then legend(max(x), max(y), ...) would put the legend 
top right outside the plot.  The following is a modification of the 
first example from the "legend" help page: 

leg.txt <- c("Setosa     Petals", "Setosa     Sepals",
                  "Versicolor Petals", "Versicolor Sepals")
op <- par(mar=c(5, 4, 4, 11)+.1, xpd=TRUE)
legend(0, -1, leg.txt)
matplot(c(1,8), c(0,4.5), type = "n", xlab = "Length", ylab = "Width",
             main = "Petal and Sepal Dimensions in Iris Blossoms")
legend(9, 4.5, leg.txt, pch = "sSvV", col = c(1, 3))
par(op)

      3.  The "lattice" package offers more control for this kind of 
thing.  This package is quite valuable for multivariate displays of all 
kinds.  Unfortunately, I found it difficult to learn.  For me an 
essential reference is Sarkar (2008) Lattice: Multivariate Data 
Visualization with R (Springer). 

      Hope this helps. 
      Un fuerte abrazo,
      Spencer
    I am creating a CDF plot function more user-friendly than any default r
function.  Depending upon the bimodality of the data (it is often bimodal),
or any other strange data trends, the points can end up gathering in just
about any corner of the plot.  So, when I add a legend, whether I choose to
add it in the bottom right, top left, or wherever, it will sometimes end up
putting the legend right on the data itself.  So, I tried to force the
legend to certain data values (e.g., the largest in x & the smallest in y,
to "really" get the bottom right), but then this means most of the legend is
missing because it is outside of the "plot region".
    How can I create a legend that is fully outside of the plot, similar to
what excel does by default, for example?

                                                  Thanks!
                                                      Mike

	[[alternative HTML version deleted]]

______________________________________________
R-help at 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.

Hi,

I think this is a very common question on this list. I've just created  
a page in the R wiki (inspired by https://stat.ethz.ch/pipermail/r-help/2007-May/132466.html) 
. With some suggestions and improvements, hopefully we can make a good  
reference for others to refer to in the future:

http://wiki.r-project.org/rwiki/doku.php?id=tips:graphics-misc:legendoutside

Hope this helps,

baptiste

   I am creating a CDF plot function more user-friendly than any  
default r
function.  Depending upon the bimodality of the data (it is often  
bimodal),
or any other strange data trends, the points can end up gathering in  
just
about any corner of the plot.  So, when I add a legend, whether I  
choose to
add it in the bottom right, top left, or wherever, it will sometimes  
end up
putting the legend right on the data itself.  So, I tried to force the
legend to certain data values (e.g., the largest in x & the smallest  
in y,
to "really" get the bottom right), but then this means most of the  
legend is
missing because it is outside of the "plot region".
   How can I create a legend that is fully outside of the plot,  
similar to
what excel does by default, for example?

                                                 Thanks!
                                                     Mike

       [[alternative HTML version deleted]]

______________________________________________
R-help at 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.
_____________________________

Baptiste Augui?

School of Physics
University of Exeter
Stocker Road,
Exeter, Devon,
EX4 4QL, UK

Phone: +44 1392 264187

http://newton.ex.ac.uk/research/emag