On 2 July 2012 at 09:23, Charlie Friedemann wrote: | The error message you are getting makes it rather clear what the problem is. | R is unable to find the function 'hasArg'. As the hasArg function is part | of the package 'methods', a solution would be to put require(methods) at the | beginning of your script. | | For whatever reason, loading R via Rscript does not load the base package | "methods" whereas loading the R console does. I'm not entirely sure why this | is the case, and I'm sure someone who knows more about the differences | between the two could chime in here.
That was a design decision in Rscript as loading 'methods' is slow. And FWIW, littler does the same: edd@max:~$ r -e'print(search())' [1] ".GlobalEnv" "Autoloads" "package:base" edd@max:~$ r -lmethods -e'print(search())' [1] ".GlobalEnv" "package:methods" "Autoloads" "package:base" edd@max:~$ Dirk -- Dirk Eddelbuettel | e...@debian.org | http://dirk.eddelbuettel.com ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
