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Exclude NA while summing
3 messages · Vikram Bahure, jim holtman, R. Michael Weylandt
change to
row.sums.m <- apply(dummy.curr.res.m,1,sum, na.rm = TRUE)
Sent from my iPad
On Nov 17, 2011, at 5:18, Vikram Bahure <economics.vikram at gmail.com> wrote:
Dear R users, I am new to R and have some query. I am having a dataset with binary output 0's and ones. But along with it it has NA's too. I want to sum all the rows and get the sum total for each column. But whenever there is a NA in an row the sum of the row is returned as NA so I am not able to sum up the values. *row.sums.m <- apply(dummy.curr.res.m,1,sum)* It would be helpful if I get some input on this. Regards Vikram [[alternative HTML version deleted]]
______________________________________________ R-help at 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.
Or, for this specific application rowSums(XXX, na.rm = TRUE) Michael
On Thu, Nov 17, 2011 at 5:51 AM, Jim Holtman <jholtman at gmail.com> wrote:
change to
row.sums.m <- apply(dummy.curr.res.m,1,sum, na.rm = TRUE)
Sent from my iPad On Nov 17, 2011, at 5:18, Vikram Bahure <economics.vikram at gmail.com> wrote:
Dear R users, I am new to R and have some query. I am having a dataset with binary output 0's and ones. But along with it it has NA's too. I want to sum all the rows and get the sum total for each column. But whenever there is a NA in an row the sum of the row is returned as NA so I am not able to sum up the values. *row.sums.m <- apply(dummy.curr.res.m,1,sum)* It would be helpful if I get some input on this. Regards Vikram ? ?[[alternative HTML version deleted]]
______________________________________________ R-help at 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.
______________________________________________ R-help at 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.