How about Matrix[1:5,]=as.numeric(Matrix[1:5,]) -Ken Hutchison On Aug 3, 2554 BE, at 3:04 PM, Jeffrey Joh <johjeff...@hotmail.com> wrote:
> > I have a matrix that looks like this: > > > structure(c("0.0376673981759913", "0.111066500741386", "1", "1103", > "18", "OPEN", "DEPR", "0.0404073656092023", "0.115186044704599", > "1", "719", "18", "OPEN", "DEPR", "0.0665342096693433", "0.197570061769498", > "1", "1103", "18", "OPEN", "DEPR", "0.119287147905722", "0.356427096010845", > "1", "1103", "18", "OPEN", "DEPR"), .Dim = c(7L, 4L), .Dimnames = list( > c("Sn", "SlnC", "housenum", "date", "hour", "flue", "pressurization" > ), c("10019.BLO", "1002.BLO", "10020.BLO", "10021.BLO"))) > > > > How do I convert rows 1-5 to numeric? I tried mode() <- "numeric" but that > doesn't change anything. > > > > I also tried converting this to a table then converting to numeric, but I > got: (list) object cannot be coerced to type 'double' > > > > Jeff > ______________________________________________ > 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. ______________________________________________ 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.