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R2.4.1
install.packages(fmsb)
library(fmsb)
library(ggplot2)
cars<-mtcars[c(29:32),c(1:9)]
radarchart(cars,axistype=1,maxmin = F,plty=1,pty=16,plwd=2,axislabcol="grey",title="R-25")
legend("left",c("Ford Pantera L","Ferrari Dino", "Maserati Bora", "Volvo 142E"), col = c("black","red","green","blue"), lty = 1, cex = 0.8,pch = 20,bty = "n")
R2.4.2
library(ggplot2)
install.packages("devtools")
install_github("ricardo-bion/ggradar")
library(ggradar)
setwd("D:/R language/R2/R2.5")
ra <- read.csv("R2_5_data.csv")
ggradar(ra, axis.label.size = 5, axis.line.colour = "black", group.line.width = 2,group.point.size = 4, background.circle.colour ="#D7D6D1",grid.label.size=5,legend.text.size=10)+theme(legend.title=element_blank(),legend.position = "top")+labs(title = "R2-25")
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