【发布时间】:2012-04-30 13:31:11
【问题描述】:
我已经得到了相关系数矩阵R,和偏相关系数矩阵Rp,那么如何在R中绘制高斯图模型呢?
如果推荐一些关于高斯图模型的书籍介绍就更好了,确实不知道是什么,但我首先要做的就是把它画出来。非常感谢!
#the Correlation coefficient matrix
R=c(1,0.55,0.55,0.41,0.39,0.55,1,0.61,0.49,0.44,0.55,0.61,1,0.71,
0.66,0.41,0.49,0.71,1,0.61,0.39,0.44,0.66,0.61,1)
dim(R)=c(5,5)
#the Partial correlation coefficient matrix
library("corpcor")
Rp=cor2pcor(R)
那我怎么才能画出高斯图模型呢?
【问题讨论】:
标签: r model correlation gaussian