[R] r syntax
ruipbarradas at sapo.pt
Sun Apr 28 00:57:30 CEST 2013
You should provide us with a data example.
In the following, the two solutions are completely different but both of
them do what you want. Note that the second creates a factor variable,
whose levels are coded as integers. See R-intro.pdf in your doc
directory, chapter 4 Ordered and unordered factors.
x <- sample(c("Male", "Female"), 10, replace = TRUE)
y1 <- ifelse(x == "Male", 1L, 2L)
y2 <- factor(x, levels = c("Male", "Female"))
Hope this helps,
Em 27-04-2013 15:32, sgs sys escreveu:
> i want to recode Male =1 and female =2 in R
> what is the syntax for same ?
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> and provide commented, minimal, self-contained, reproducible code.
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