4 messages · aledanda, Dimitri Liakhovitski, Giovanni Petris
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.
Can you give an example of your .txt file that you are reading in?
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 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.
Dimitri Liakhovitski MarketTools, Inc. Dimitri.Liakhovitski at markettools.com
SOLVED:
I imported again the data like this:
data <- scan ("data.txt")
Thanks Phil Spector!
Alessandra
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.
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 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.
Giovanni Petris <GPetris at uark.edu> Associate Professor Department of Mathematical Sciences University of Arkansas - Fayetteville, AR 72701 Ph: (479) 575-6324, 575-8630 (fax) http://definetti.uark.edu/~gpetris/