9
我想绘制使用plot3d()
(rgl)的MDS分析结果。数据和代码如下所示:将标签名称绘制到由plot3d(rgl)生成的3D绘图上
threedim$points
[,1] [,2] [,3] [,4]
Dutch -6.45931417 -2.1589222 -5.829244 -0.4891066
German -7.27770201 0.2666916 -2.198595 6.8658602
Albanian 4.11799731 0.6810336 11.356935 -2.2623921
Armenian 13.58431670 21.6527626 -2.245146 6.3506665
French -0.24170759 -0.8579159 14.197611 -0.1871443
threedim$points[,1] -> x
threedim$points[,2] -> y
threedim$points[,3] -> z
library(rgl)
plot3d(x,y,z)
text(c("Dutch","German","Albanian","Armenian","French"))
我收到以下错误信息:
“的警告信息: 在xy.coords(X,Y,回收= TRUE):来港受到胁迫介绍“
我在做什么错?