R version 2.8.1 (2008-12-22) on Linux 64-bit I am trying to run 'rulefit' function (Rule based Learning Ensembles). but I got the following error -
> rulefit(x,y) Warning: This program is an suid-root program or is being run by the root user. The full text of the error or warning message cannot be safely formatted in this environment. You may get a more descriptive message by running the program as a non-root user or by removing the suid bit on the executable. xterm Xt error: Can't open display: %s xterm: DISPLAY is not set Error in file(file, "r") : cannot open the connection In addition: Warning message: In file(file, "r") : cannot open file '/root/_rulefit/rfstatus': No such file or directory ------------------------------ On windows R 2.10, I got this run successfully. So I am wondering whether it is due to my R older version on Linux. Thanks! -- View this message in context: http://r.789695.n4.nabble.com/R-rulefit-error-on-Linux-tp2966391p2966391.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.
