Thanks for the excellent help on my recent question on this topic in which the data frame had been reshaped by cast. Now, I would like to access and change erroneous data in a data frame that has not been reshaped.
The file is lupepn1, with identifier variables bushno & bout and dependent variables survival, and wwG I know the bushno and bout of the erroneous dependent survival and wwG data. I could correct these in the csv file before read.data, but I would like to learn some more R head(lupepn1) bushno bout survival wwG 2 1 2 0 0 3 1 3 0 0 4 1 4 0 0 5 1 5 0 0 6 1 6 0 2 7 1 7 0 0 > str(lupepn1) 'data.frame': 5023 obs. of 4 variables: $ bushno : int 1 1 1 1 1 1 1 2 2 2 ... $ bout : int 2 3 4 5 6 7 8 1 2 3 ... $ survival: int 0 0 0 0 0 0 0 1 1 1 ... $ wwG : int 0 0 0 0 2 0 0 5 1 0 ... - attr(*, "na.action")=Class 'omit' Named int [1:81] 1 49 65 177 201 257 337 417 449 505 ... .. ..- attr(*, "names")= chr [1:81] "1" "49" "65" "177" ... Your kind advice is very much appreciated. Mr. Natural. > -- View this message in context: http://r.789695.n4.nabble.com/correcting-a-few-data-in-an-unreshaped-data-frame-tp2248219p2248219.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.
