install.packages("corrplot")
install.packages("pheatmap")
library("corrplot")
library("pheatmap")
x = cPriceData
summary(x)
dim(x)
#列与列之间的协方差
cov(x)
pheatmap::pheatmap(cov(x))
#列之间的相关性系数
cor(x)
pheatmap::pheatmap(cor(x))
corrplot(cor(x), type = "upper", tl.pos = "d")
corrplot(cor(x), add = TRUE , diag = FALSE ,addCoef.col = TRUE, type = "lower", tl.pos = "d")
r语言相关性分析
最新推荐文章于 2024-04-28 11:49:29 发布