Hi,
I am using ggplot2 to create a boxplot that summarizes a continuous
variable. This code works fine for me on one PC however when I use it on
another it doesnt.
The structure of the dataset AHT_TopCD is SubReason=Categorical variable,
AHT=Continuous variable.
The code for the boxplot:
require(ggplot2)
qplot(SubReason,AHT,data=AHT_TopCD,geom="boxplot",main="AHT Spread - By
Sub-Reason",xlab="AHT",colour=SubReason,alpha = I(1 / 5))+
+ coord_flip() + scale_x_discrete(breaks=NA)
The error I get is :
Error in get("make_aesthetics", env = x, inherits = TRUE)(x, ...) :
could not find function "empty"
I do not understand this error. Can anyone help me with this please? Also,
let me know if you have any questions or require clarification on anything
here.
Regards,
Raoul
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