
Computational statistics, or statistical computing, is the interface between
statistics, computer science, and numerical analysis. It is the area of
computational science (or scientific computing) specific to the mathematical
science of statistics. The terms computational statistics and statistical computing
are often used interchangeably, although Carlo Lauro, a former president of the
International Association for Statistical Computing, proposed to make a
distinction between them. More precisely, he defined statistical computing as the
application of computer science to statistics, and computational statistics as
aiming at the design of algorithms for implementing statistical methods on
computers, including the ones unthinkable before the computer age.
What are the conflicts between statisticians and computer
scientists?
Computer scientists and statisticians tend to have complaints regarding each
other’s’ disciplines. Here are some of these complaints.
Complaints that computer scientists make regarding statisticians
Statisticians lack in programming sophistication.
They value standard techniques rather than innovative techniques.
They care more about theory than about solving real-world problems.
Complaints that statisticians make regarding computer scientists
They do not have the statistical foundations for data collection and
analysis.
They do not consider the objectives as much as they should.
They do not care for the representative nature of data.
What is R?
R is a language and an environment that is used for statistical computing and
graphics. It has similarities with the S language and environment developed at
Bell Laboratories by John Chambers and colleagues. R is a GNU project that
can be considered to be a different implementation of S. Even though there are