Thank's for your answer. I'm using read.csv.
Enviado desde mi iPad > El 22/2/2017, a las 3:39, William Michels <w...@caa.columbia.edu> escribió: > > Hi José (and Rolf), > > It's not entirely clear what type of 'whitespace' you're referring to, > but if you're using read.table() or read.csv() to create your > dataframe in the first place, setting 'strip.white = TRUE' will remove > leading and trailing whitespace 'from unquoted character fields > (numeric fields are always stripped).' > >> ?read.table >> ?read.csv > > Cheers, > > Bill > > >> On 2/21/17, Rolf Turner <r.tur...@auckland.ac.nz> wrote: >>> On 22/02/17 12:51, José Luis Aguilar wrote: >>> Hi all, >>> >>> i have a dataframe with 34 columns and 1534 observations. >>> >>> In some columns I have strings with spaces, i want remove the space. >>> Is there a function that removes whitespace from the entire dataframe? >>> I use gsub but I would need some function to automate this. >> >> Something like >> >> X <- as.data.frame(lapply(X,function(x){gsub(" ","",x)})) >> >> Untested, since you provide no reproducible example (despite being told >> by the posting guide to do so). >> >> I do not know what my idea will do to numeric columns or to factors. >> >> However it should give you at least a start. >> >> cheers, >> >> Rolf Turner >> >> -- >> Technical Editor ANZJS >> Department of Statistics >> University of Auckland >> Phone: +64-9-373-7599 ext. 88276 >> >> ______________________________________________ >> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >> 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 -- To UNSUBSCRIBE and more, see 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.