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2011 Sep 01
3
how to get the varifying character with two variables?
hi R user mtdno<-paste("data",1:3,sep="") tyno<-paste("obs",1:5,sep="") flnm<-paste(mtdno,tyno,"_err.dat",sep="") flnm is [1] "data1obs1_err.dat" "data2obs2_err.dat" "data3obs3_err.dat" [4] "data1obs4_err.dat" "data2obs5_err.dat" but actually what i want is data from 1 to 3 and obs from 1 to 5. thus ,I can read 15 files but not 5 files how could I do? thanks. -- TANG Jie [[alternative HTML version deleted]]