9月20日晚，江苏南京六合区一汽车撞上电动自行车后逃逸 ，并在逃逸后死亡。21日，六合区官方人士称，“包括肇事司机，共致两死一伤”。事故具体原因仍在调查中。
I am working with a large list of points (each point has three dimensions x,y,z). I am pretty new with R, so I would like to know what is the best way to represent that kind of information.As far as
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