Error using corrplot
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I need help with interpreting an error message using corrplot. Here is my script install.packages("ggplot2") install.packages("corrplot") install.packages("xlsx") library(ggplot2) library(corrplot) library(xlsx) #set working dir setwd("C:/R") #read xlsx data into R df <- read.xlsx("TP_diff_frame.xlsx",1) #set column as index rownames(df) <- df$country #remove column df2<-subset(df, select = -c(country) ) #round values to to decimals corrplot(df2, method="shade",shade.col=NA, tl.col="black", tl.srt=45) My df2: > df2 a b c d e f g Sweden 0.09