In R-beta (Masked Marvel), when I do the example from the read.pnm help file, this is what happens:

x <- read.pnm(system.file("pictures/logo.pgm",package="pixmap")[1])
Warning message:

In rep(cellres, length=2): x is NULL so the result will be NULL
In R-2.15.3, it's all right.

Thanks,
Erin

Erin M. Hodgess, Ph.D.
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: hodgesse@uhd.edu<mailto:hodgesse@uhd.edu>


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