ggplot2isaplottingsystemforR,basedonthegrammarofgraphics,whichtriestotakethegoodpartsofbaseandlatticegraphicsandnoneofthebadparts.Ittakescareofmanyofthefiddlydetailsthatmakeplottingahassle(likedrawinglegends)aswellasprovidingapowerfulmodelofgraphicsthatmakesiteasytoproduc