Data Manipulation with R(PACKT2ed2015)

ThisbookstartswiththeinstallationofRandhowtogoaboutusingRanditslibraries.WethendiscussthemodeofRobjectsanditsclassesandthenhighlightdifferentRdatatypeswiththeirbasicoperations.Theprimaryfocusongroup-wisedatamanipulationwiththesplit-apply-combinestrategyhasbeenexplainedwithspeci