Using if
?ifelse
Quite distinct from if () {} else {}.
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Virgile Capo-Chichi <vcapochichi at gmail.com> wrote:
Dear R users, As a new comer to R, I would like to create a new variable using if statements but don't know how to do it. Basically, I have two variables (EvHint and MinTex). I want to create a third variable called RiskTest. In SPSS, my syntax would look like Compute RiskTest=0. if (EvHint=1 & MinTex=1) RiskTest=1. Question: How do I do this with R? My Data EvHint<-c(0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0) MinTex<-c(0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0) Thanks, V [[alternative HTML version deleted]]
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