evaluation.file {UCS}R Documentation

Evaluation Graphs for Association Measures (plots)

Description

The evaluation.plot function is often invoked twice with the same parameter settings, once for on-screen display, and once for saving the plot to a PostScript file. evaluation.file automates this process, automatically switching between colour mode for the screen version and B/W mode for the PostScript version.

Usage

evaluation.file(ds, keys, file, bw=NULL, ...)

Arguments

ds a UCS data set object (passed to evaluation.plot)
keys a character vector specifying the names of association measures to be evaluated (passed to evaluation.plot)
file a character string giving the name of a file to which the PostScript version of the plot will be saved
bw if TRUE, both versions will be in B/W; if FALSE, both versions will be in colour. If unspecified, evaluation.file switches automatically from colour mode (for the screen version) to B/W mode (for the PostScript file), which is the most common use.

Details

PostScript versions can be suppressed by setting

    ucs.par(do.file=FALSE)
  
In this case, evaluation.file will only draw the screen versions of the graphs, which is convenient when experimenting and while fine-tuning the plots.

See Also

evaluation.plot, ucs.par, and the tutorial script ‘tutorial.R’ in the ‘script/’ directory.


[Package UCS version 0.5 Index]