I read in a CSV file with Data <- read.csv(file="FileName.csv",head=TRUE,sep=",")
the file containts strings in the 2nd and 3rd columns and each has about 1000 rows. I need to either loop through the strings there looking for strings that would trigger other logic or remove those rows and put them in another array and loop through them in the new array. I can't seem to get the if statement to work on the Data strings. it doesn't recognize the string. Oh the strings in the CSV file all have "" around them so Data[1,2] is "ABC" but... > if(Data[1,2]=="ABC") tester<-"True" else tester<-"False" > tester [1] "False" What am I doing wrong? -- View this message in context: http://www.nabble.com/How-do-I-loop-through-strings--tp23175824p23175824.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
