Hi Hugh,
I believe the recommended way of saving ggplots is through ggsave. It
defaults to take the latest plot displayed, but you can specify which plot
to save by passing the variable to the plot argument.
If you need to save multiple plots in one file, you have to create a
multipage plot using
Thanks for the help. My test script was changed with:
p <- ggplot(df, aes(gp, y)) +
geom_point() +
geom_point(data = ds, aes(y = mean), colour = 'red', size = 3)
print(p)
And this now works.
Cheers,
Hugh
On 02/03/17 13:42, Richard M. Heiberger wrote:
You need the print() statement. Se
On 02/03/2017 8:37 AM, Hugh Morgan wrote:
Hi All,
I am having trouble outputting ggplot2 graphics to pdf as part of a
script. It works if when I pipe the script into R or if I type the
commands directly into the terminal, but not if I load it using the
source(..) command. In this case the outp
You need the print() statement. See FAQ 7.22 in file
system.file("../../doc/FAQ")
7.22 Why do lattice/trellis graphics not work?
==
The most likely reason is that you forgot to tell R to display the
graph. Lattice functions such as 'xyplot()' create
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