In R:

How do I do this in R? In this case, I'm trying to figure out how to do this whether the values in column 2 are characters or integers.

I have this: column1 column2 w Ova 10 I want to create a new column, column 3, that sorts the values from column 3 and groups them into one of four categories, depending on their size: 1-3 is in A, 4-6 is in B, 7-9 is in C, and 10-12 is in D. column1 column 2 column3 12 D 12 Ovouw