Hi Michael, Thanks for the help.
Yes, I have gone through the document for ?outlier. As it removes one outlier at a time, being new to R, I was woondering is there any function available for removing multiple outliers whithout calling say rm.outlier for n number of time because n is not finite here. On the second point, I am using below mentioned piece of code, because I am getting error when rm.outlier with fill = FALSE option is applied on the same dataset. outlier_tf1 = outlier(x1,logical=TRUE) find_outlier1 = which(outlier_tf1==TRUE, arr.ind=TRUE) beh_input_ro1 = x1[-find_outlier1] > library(outliers) > beh_input_ro <- rm.outlier(beh_input_dr, fill = FALSE, median = FALSE, > opposite = FALSE) Error in data.frame(X1 = c(28.7812, 24.8923, 31.3987, 25.774, 27.1798, : arguments imply differing number of rows: 2398, 2390, 2399 Regards, -Ajit -- View this message in context: http://r.789695.n4.nabble.com/How-to-remove-multiple-outliers-tp3921689p3924904.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.