Why do I get an error when I run some examples from the online ggplot2 reference manual?
Question
Trying the ggplot2 examples in the online reference manual, and particularly in this page , I fail to produce all but the first of the second example's plots.
> d + stat_density2d(geom="tile", aes(fill = ..density..), contour = FALSE)
Error in `[<-.data.frame`(`*tmp*`, var, value = list(`NA` = NULL)) :
missing values are not allowed in subscripted assignments of data frames
In addition: Warning message:
Removed 34912 rows containing missing values (stat_density2d).
I have R ver. 2.10.1 and ggplot2 ver. 0.8.6
What is wrong?
1 answers
solution1
4 ACCPTED 2010-02-26 01:05:40
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