UCS::R::Expect - Expect-based implementation of R backend


  use UCS::R::Expect;
  ## exports Start(), Stop() and Exec() functions into current namespace
  ## as well as LoadVector() and DumpVector()


This module should not be used directly. Import UCS::R instead, which will automatically load an available backend (UCS::R::RSPerl, UCS::R::Statistics, or UCS::R::Expect) as determined during the installation process.


This module starts an R process in the background and communicates with it interactively through the Expect module. This approach has several disadvantages:

Because of these limitations, it is highly recommended that you install and use the RSPerl interface (available from http://www.omegahat.org/) on Unix platforms. The UCS installation script will automatically determine the best available backend. See doc/install.txt for more information and installation tips.


Copyright (C) 2004-2005 Stefan Evert.

This software is provided AS IS and the author makes no warranty as to its use and performance. You may use the software, redistribute and modify it under the same terms as Perl itself.