Dear R People:
I am trying to replicate a cool example that I saw on the R-bloggers some
time ago by kafka399.
Here are the lines tI think may be causing the trouble:
gray_file <- read.pnm(path)
pos[i,] <- c(gray_file@grey)
The warning error that I get is
"In rep(cellres, length=2): x is NULL so the result will be NULL
Any suggestions would be much appreciated.
Thanks,
Sincerely,
Erin
--
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: erinm.hodg...@gmail.com
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