How can I divide all values of a given column by a number? Lets say I have a dataframe that contains 10 columns and I need to divide by 1000 one of them. I've tried a couple of solutions bot none of them works well.
Thanks!
Have you considered dividing by 1000 via dplyr::mutate()
?
library(dplyr)
frm <- data.frame(cats = c(1000, 2000, 3000))
print(frm)
cats
1 1000
2 2000
3 3000
frm <- frm %>%
mutate(dogs = cats / 1000)
print(frm)
cats dogs
1 1000 1
2 2000 2
3 3000 3
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