From: rossini at blindglobe.net [mailto:rossini at blindglobe.net]
Sent: Tuesday, April 01, 2003 1:28 PM
To: r-help at stat.math.ethz.ch
"Prof. Brian Ripley" <ripley at stats.ox.ac.uk> writes:
I think the `trick' is how text for parsing is sent to R,
is via the command line, using C redirection (and ptys under Unix).
I've already suggested that approach a week ago.
This is exactly it -- ESS works by sitting on top of R's I/O streams,
i.e. stdin and stdout, and parsing the input and output of known
commands. Why anyone would want to reinvent that wheel is beyond me.