search for: sanaa

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2009 Feb 13
2
extracting parts of words or extraxting letter to use in ifelse-func.
...n, but i don't know how to do it. I want to make these five variables; b2$PRRSvac <- ifelse(b2$status=='A' | b2$status=='Aa',1,0) b2$PRRSdk <- ifelse(b2$status=='B' | b2$status=='Bb',1,0) b2$sanVac <- ifelse(b2$status=='C' | b2$status=='sanAa',1,0) b2$sanDk <- ifelse(b2$status=='D' | b2$status=='sanBb',1,0) b2$totalvac <- ifelse(b2$status=='San',1,0) And b2$UGT <- ifelse(b2$status=='UGT',1,0) b2$KOM <- ifelse(b2$status=='KOM',1,0) But, as one from this forum told me, it d...
2009 Feb 13
0
Odp: Odp: extracting parts of words or extraxting letter to use in ifelse-func.
...hese five variables; > >> > >> b2$PRRSvac <- ifelse(b2$status=='A' | b2$status=='Aa',1,0) > >> b2$PRRSdk <- ifelse(b2$status=='B' | b2$status=='Bb',1,0) > >> b2$sanVac <- ifelse(b2$status=='C' | b2$status=='sanAa',1,0) > >> b2$sanDk <- ifelse(b2$status=='D' | b2$status=='sanBb',1,0) > >> b2$totalvac <- ifelse(b2$status=='San',1,0) > > > > Basically you do not need ifelse > > > > b2$status=='San' > > > > gi...