R语言:实现雷达图的绘制

如何安装R包参考这篇文章:https://www.cnblogs.com/zzj420133722/p/12677399.html

实现代码:

install.packages("knitr")
install.packages("isoband")
install.packages("withr")
install.packages("tibble")
install.packages("pkgbuild")
library(rJava)
library(devtools)
library(usethis)
devtools::install_local("D://ChromeDownload/ggradar-master.zip")
rm(list=ls())
gc()
library(ggradar)
mydata<-matrix(runif(40,0,1),5,8)
#以上构造了一个值区间为0~1,个数为40的5行8列随机数矩阵。
rownames(mydata) <- LETTERS[1:5]
#以上使用前五个大写字母为矩阵行命名
colnames(mydata) <- c("Apple","Google","Facebook","Amozon","Tencent","Alibaba","Baidu","Twitter")

#使用以上文本向量为矩阵列命名
mynewdata<-data.frame(mydata)
# 为数据框增加一列文本字段
Name<-c("USA","CHN","UK","RUS","JP")
mynewdata<-data.frame(Name,mynewdata)
ggradar(mynewdata)
library(knitr)
kable(mynewdata,format="markdown") 

运行效果:

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转载自www.cnblogs.com/zzj420133722/p/12791106.html