chadd {chplot} | R Documentation |
Add elements to a chplot
Description
chadd
is a function that adds any further elements to a plot
produced with the function chplot
.
Usage
chadd(param,pos,add.fun,...)
Arguments
param |
the parameters specifying the plotting regions. As obtained from
chplot .
|
pos |
the plotting region to which an element is to be added: 1 for the main plot,
2 for top left (marginal distribution plot of the x-variable),
3 for top right (the legend),
4 for bottom right (marginal distribution plot of the y-variable).
|
add.fun |
the function to be applied. |
... |
optional parameters to add.fun , separated by commas. |
See Also
chplot
.
Examples
data(hdr)
# hdr dataset
postscript("file.ps",fonts="mono") # For screen output, skip this
param<-chplot(age~income|gender,data=hdr,log="x")
# box around the legend region
chadd(param,3,box,"figure")
# tickmark for overall mean in marginal distribution plots
chadd(param,2,lines,c(mean(hdr$income),mean(hdr$income)),c(0,.05))
chadd(param,4,lines,c(0,.025),c(mean(hdr$age),mean(hdr$age)))
dev.off() # For screen output, skip this
[Package
chplot version 1.3.1
Index]