David: Thanks. I cannot believe that I had not tried the simple, lwf[lwf$bushno==145 , "bout3"] <- 1
I will mess around with the runs suggestion too. Thanks, Don -- View this message in context: http://r.789695.n4.nabble.com/correcting-a-few-data-in-a-large-data-frame-tp2237834p2237892.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.
