Implement the chi square test in R(statistic and programming language) : Research in R

ISBN-13: 9783659246142 / Angielski / Miękka / 2012 / 60 str.

Sandeep Kaur

Opis

The R language is a project designed to make a free, open source language.In terms of current feature sets, given the Comprehensive R Archive Network (CRAN) library of packages, there are few statistical processes one can't get done in either R or SPSS.Both have spreadsheet-like GUI capabilities and both can interface with common relational databases. The final differentiator is cost. The basic version of R is open source, as are most of the packages in CRAN.The only cost is the bandwidth to download R and whatever packages you need. There is a commercial version of R from Revolution Analytics that's more highly tuned and has support and training included. R is software package especially suitable for data analysis and graphical representation. Functions and results of analysis are all stored as objects, allowing easy function modification and model building. R provides the language, tool, and environment in one convenient package.this work is implemented using R 2.13.1.Direct copy of this work by anyone is strictly prohibited.

O autorze

Kaur, SandeepSandeep Kaur was born in Amritsar. She has done her MCA from guru Jambheshwar University of science and technology Hisar and completedher MTECH (Computer Science and Engineering )from Lovely Professional University Phagwara in 2010-2012, India. Her research areas of interests include software engineering,Statistical Programming,R Programming etc