To Start Data Mining, You Need:
MicroSoft Excel
the most available software, and just avoid us from wasting time on learning the interface.
mySQL
R
a statistic analysis software. Free and professional. Everyone deals with statistics use it
Download point http:// cran.r-project.org/
RUBY
language that makes it easy to grab data table and transform data into suitable format you need.
easy to learn and use.
Nokogiri
Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri’s many features is the ability to search documents via XPath or CSS3 selectors.
Nokogiri save files in a Ruby library, and that's why we use ruby.
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