SMSpcpcar (R 2.13.1)

Computes parallel coordinates plots for car data.

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Multivariate Statistics: Exercises and Solutions

Tue, July 10 2012 by Dedy Dwi Prastyo

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carc.rda


Description: -


rm(list=ls(all=TRUE))
graphics.off()
load("carc.rda")
install.packages("MASS")
library(MASS)
color = as.numeric(carc$C)
color[color==1]=4
color[color==2]=2
color[color==3]=1
linwd =  rep(1.5,length(carc$C))
parcoord(sapply(carc[,1:13],as.numeric),col=color,lty=as.numeric(carc$C),lwd=linwd,main="Cars data")