[R] Assignment problems

phillip03 phillipbrigham at hotmail.com
Mon Apr 23 22:26:33 CEST 2012


Hi

> EMU1993<-(for (i in 1:nrow(data)){
+ 	ifelse(year==1992,sum(avgflowEMU),0)
+ 	}) 

>EMU1993 
NULL

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