Hello,
I am summarizing a dataset using the base table() function. However, I want it to display empty categories , how do I achieve this?
#RStats #DataScience
2
2
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Make it a factor! #Rstats
> vec <- c("red", "blue", "red")
> table(vec)
vec
blue red
1 2
> fvec <- factor(vec, levels=c("red", "blue", "green"))
> table(fvec)
fvec
red blue green
2 1 0
>
Aug 12, 2022 · 4:24 PM UTC
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