Re: [R] mode(x) <- "double"
> > Hi, > I need your help!! > I imported a big coloumn vector from a txt file but it results as mode > :"list" I want to change it in numeric otherwise I can't do my analysis. How did you "import" the data? What function did you use? > This is what i get: > > mode (data) <- "double" > Error in eval(expr, envir, enclos) : > (list) object cannot be coerced to type 'double' > > > Maybe unlist(data), but to get a more precise answer you have to tell us how you read the data in R Best, Giovanni > > Thanks a lot!!! > > Alessandra > -- > View this message in context: > http://www.nabble.com/mode%28x%29-%3C--%22double%22-tp23296727p23296727.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. > > -- Giovanni Petris Associate Professor Department of Mathematical Sciences University of Arkansas - Fayetteville, AR 72701 Ph: (479) 575-6324, 575-8630 (fax) http://definetti.uark.edu/~gpetris/ __ 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.
Re: [R] mode(x) <- "double"
SOLVED: I imported again the data like this: data <- scan ("data.txt") Thanks Phil Spector! Alessandra aledanda wrote: > > Hi, > I need your help!! > I imported a big coloumn vector from a txt file but it results as mode > :"list" I want to change it in numeric otherwise I can't do my analysis. > This is what i get: > > mode (data) <- "double" > Error in eval(expr, envir, enclos) : > (list) object cannot be coerced to type 'double' >> > > > Thanks a lot!!! > > Alessandra > -- View this message in context: http://www.nabble.com/mode%28x%29-%3C--%22double%22-tp23296727p23313192.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.
Re: [R] mode(x) <- "double"
Can you give an example of your .txt file that you are reading in? On Wed, Apr 29, 2009 at 1:38 PM, aledanda wrote: > > Hi, > I need your help!! > I imported a big coloumn vector from a txt file but it results as mode > :"list" I want to change it in numeric otherwise I can't do my analysis. > This is what i get: > > mode (data) <- "double" > Error in eval(expr, envir, enclos) : > (list) object cannot be coerced to type 'double' >> > > > Thanks a lot!!! > > Alessandra > -- > View this message in context: > http://www.nabble.com/mode%28x%29-%3C--%22double%22-tp23296727p23296727.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. > -- Dimitri Liakhovitski MarketTools, Inc. dimitri.liakhovit...@markettools.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.
[R] mode(x) <- "double"
Hi, I need your help!! I imported a big coloumn vector from a txt file but it results as mode :"list" I want to change it in numeric otherwise I can't do my analysis. This is what i get: mode (data) <- "double" Error in eval(expr, envir, enclos) : (list) object cannot be coerced to type 'double' > Thanks a lot!!! Alessandra -- View this message in context: http://www.nabble.com/mode%28x%29-%3C--%22double%22-tp23296727p23296727.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.