Dear All,
I wonder how to re-code a categorical variable without using the ifelse
loops. For example:
Let X be a categorical variable with 6 levels, levels(X) = c(1,2,3,4,5,6)
How to create a new categorical variable Y with levels, 10,11,12, say , such
that:
Y = 10 if X =1 or X=2
Y = 11 if X =3 or 4
Y =11 if X = 5 or 6
many thanks,
Bernard
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