Transforming a dataframe to wide table with R

Transforming a dataframe to wide table with R

References

Reference NO 1

http://stackoverflow.com/questions/2185252/reshaping-data-frame-from-wide-to-long-format

Reference NO 2

http://www.r-bloggers.com/converting-r-contingency-tables-to-data-frames/

Reference NO 3

http://ww2.coastal.edu/kingw/statistics/R-tutorials/dataframes.html

Reference NO 4

http://r.789695.n4.nabble.com/how-to-reshape-the-data-frame-from-long-to-wide-in-a-specific-order-td3355525.html

Reference NO 5

http://cran.r-project.org/web/packages/data.table/vignettes/datatable-intro.pdf

Reference NO 6

http://stats.stackexchange.com/questions/7439/how-to-change-data-between-wide-and-long-formats-in-r

Reference NO 7

http://stat.ethz.ch/R-manual/R-devel/library/base/html/data.frame.html

Reference NO 8

http://en.wikibooks.org/wiki/R_Programming/Working_with_data_frames