On Tue, 2 May 2006 [EMAIL PROTECTED] wrote: This is a FAQ:
http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-do-lattice_002ftrellis-graphics-not-work_003f > Full_Name: Fan > Version: 2.2.1 > OS: Windows > Submission from: (NULL) (159.50.101.9) > > > Hello, > > When I call trellis function (such as histogram, densityplot, etc.) in a > function, > the call seems being ignored (no graphics is drawing) if some other > instructions > > are placed afeter that call. > > Here's an example: > > y = rnorm(100*3) > b = sample(1:3,300,replace=T) > > f = function() > { > densityplot(~y|b) > } > > f1 = function() > { > densityplot(~y|b) > return(1) > } > > f1() # this will not draw the histogram > f() # this will draw the histogram > > Thanks in advance > Kind regards > -- > Fan > > ______________________________________________ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > -- Roger Bivand Economic Geography Section, Department of Economics, Norwegian School of Economics and Business Administration, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43 e-mail: [EMAIL PROTECTED] ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
