search for: btopaper

...preciated. I'm getting quite stressed as I have 10 files with approx 100,000 records in each to analyse so manipulating data becomes a pain. Here is the code below, not sure it makes much sense without seeing the dataset:- chaff<-read.spss("/Users/Kat/Desktop/papers in progress/btopaper/ edited BTO data/fatnewchaff.sav", to.data.frame=TRUE) chafffat<-read.spss("/Users/Kat/Desktop/papers in progress/btopaper/ edited BTO data/fatmethods.sav") chaffmerge2<-merge(chaff, chafffat, by.x=c("RINGNO", "FAT", "FATMTD"), by.y=c("RIN...