Re: [R] how to read individual values from a pixmap object

From: Ben Bolker <bolker_at_ufl.edu>
Date: Fri 05 Aug 2005 - 06:40:08 EST

Ben Bolker <bolker <at> ufl.edu> writes:

>
> Tony Gill <t.gill1 <at> uq.edu.au> writes:
>
> >
> > Hi All,
> >
> > I have a greyscale image ...
> library(pixmap)

> x <- read.pnm("graypic.pnm")
> str(x)
> x <at> grey[1,1]
>

  just in case there's any confusion ... that <at> should be an at-symbol!



R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Fri Aug 05 06:46:13 2005

This archive was generated by hypermail 2.1.8 : Sun 23 Oct 2005 - 15:04:49 EST