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Data Mining whti R
R is a language and an environment for statistical computing. It is similar to
the S language developed at AT&T Bell Laboratories by Rick Becker, John
Chambers and Allan Wilks. There are versions of R for the Unix, Windows Architectures and
operating systems on
which R runs
and Mac families of operating systems. Moreover, R runs on different computer
architectures like Intel, PowerPC, Alpha systems and Sparc systems. R was
initially developed by Ihaka and Gentleman (1996) both from the University
of Auckland, New Zealand. The current development of R is carried out by a
core team of a dozen people from different institutions around the world. R
development takes advantage of a growing community that cooperates in its
development due to its open source philosophy. In effect, the source code of
every R component is freely available for inspection and/or adaptation. There
are many critics to the open source model. Most of them mention the lack of
support as the main drawback of open source software. It is certainly not the
case with R! There are many excellent documents, books and sites that provide
free information on R. Moreover, the excellent R-help mailing list is a source
of invaluable advice and information, much better then any amount of money
could ever buy! There are also searchable mailing lists archives1 that you can
use before posting a question.
2009-06-10
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