Hi
Without some reproducible example you hardly get any answer.
if this works
library(ggplot2)
p <- ggplot(mtcars, aes(wt, mpg))
p + geom_point()
the problem is in your data.
If it does not, the problem is elsewhere, including broken R installation.
Cheers
Petr
> -----Original Message-----
> From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Michael
> Artz
> Sent: Wednesday, April 13, 2016 8:33 AM
> To: r-help at r-project.org
> Subject: [R] No color in plotting
>
> Hi I am having a problem with plot () and ggplot (). When I call one of
these
> functions, the plotting area starts to look as though it is working, but
nothijg
> ever is visible. Unless it was a dendrogram. Woth the bar chart, the
plotting
> area just had an x and y axis and nothing else. I tried a bar chart with
ggplot
> and i tried to plot a tree result from rpart (). I couldnt see anything
plotted.
> Is there some way I should be troubleshooting this? Im thinking its an R
> config I did or didnt do. I really have no idea though.
>
> [[alternative HTML version deleted]]
>
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> PLEASE do read the posting guide http://www.R-project.org/posting-
> guide.html
> and provide commented, minimal, self-contained, reproducible code.
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