Hellping a colleague with R in a Sage Cell, so I've chosen R as the
language and used the main site for the Sage Cell. i don't know R very
well and she doesn't know Sage very well. ;-)
Code:
age <- c(25, 30, 56)
gender <- c("male", "female", "male")
weight <- c(160, 110, 220)
mydata <- data.frame(age,gender,weight)
ggplot(mydata, aes(age,weight))+ geom_point()
yields a traceback that ends in
RRuntimeError: Error in ggplot(mydata, aes(age, weight)) : could not find
function "ggplot"
I understood that the "ggplot2" library was pre-installed.
https://github.com/sagemath/sagecell/blob/master/contrib/vm/container_manager.py#L260
Can anybody see what I've got wrong?
Thanks,
Rob
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