Dear Kinsly, try http://bit.ly/1mhXOfH
Although values are usually missing for some good reason. Changing them to 0 might be very dangerous, R is going to think that ID3, 6 and 8 are all newborn babies! best daniel ________________________________________ Feladó: r-help-boun...@r-project.org [r-help-boun...@r-project.org] ; meghatalmazó: kingsly [ecoking...@yahoo.co.in] Küldve: 2014. január 19. 20:39 To: r-help@r-project.org Tárgy: [R] how to replace <NA> values Dear R community I have a large data set contain some empty cells. Because of that, may be I am wrong, <NA> values are produced. Now I want replace both empty and <NA> values with zero. Elder1 <- data.frame( ID=c("ID1","ID2","ID3","ID6","ID8"), age=c(38,35,"",NA,NA)) Output I am expecting ID age ID1 38 ID2 35 ID3 0 ID6 0 ID8 0 In advance I thank your help. -- View this message in context: http://r.789695.n4.nabble.com/how-to-replace-NA-values-tp4683831.html Sent from the R help mailing list archive at Nabble.com. [[alternative HTML version deleted]] ______________________________________________ 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.