A B
V1 V2 V3 V1 V2 V3
5.45723823 0.004840202 0.003863857 5.233240243 0.014101889 0.001664852
6.909236549 0.004802125 0.003800709 5.138034101 0.014091256 0.001052286
8.024182753 0.005155534 0.003066355 6.158282709 0.014238343 0.001578958
6.494170618 0.005175345 0.004774726 6.70344598 0.01431751 0.001507776
5.265621407 0.005388162 0.004717521 4.944744773 0.014310035 0.001540221
6.69586664 0.005482007 0.003335291 5.908974265 0.014425414 0.001764037
7.609316698 0.005468409 0.003430985 5.1033325 0.014483689 0.001937163
6.448086937 0.005298856 0.005576227 5.351683906 0.014537684 0.0018389
8.118149139 0.005159574 0.003590302 5.723593742 0.014582237 0.001586362
6.53803007 0.005711317 0.003980453 5.699890966 0.014525269 0.001400254
如上面的数据,有A、B 两个对象,分别用变量V1,V2,V3度量,可以用plot3d画出两个3维图,但怎么把他们放在一个3维图中表示,并以颜色区别?
感谢