Hello jholtman,
Thanks very much for the suggestion.
I tried using "as.is=TRUE" and it worked as the way I expected. Sorry for
not being clear about the problem in my mail.
The characters are very much needed, cos I am trying to create a signaling
network using "Rgraphviz".
Thanks again.
Regar
This comes about since when using read.table (which I assume you did,
but you did not show us what commands you were using), characters are
converted to factors. If you are not using factors, then you probably
want the data read in as characters. You should understand the use of
'str' to look at
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