Generate a set of "control" graphical output files in one directory, a set of "test" graphical output files in another directory, and compare the two sets of output files (possibly generating "compare" graphical output of the differences in a third directory).
gdiffPackage(pkg, ...)A "gdiffComparison" object, which is a list containing
information about the output files generated and the differences
detected.
The name of a package.
Further arguments; see gdiff.
Paul Murrell
gdiff and
gdiffExamples.