anova_assumptions
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Table of Contents
Outliers
install.packages("mvoutlier") library(mvoutlier) outliers <- aq.plot(mtcars[c("mpg","disp","hp","drat","wt","qsec")]) outliers # show list of outliers
Normality
par(mfrow=c(1,1)) attach(mtcars) qqnorm(mpg) qqline(mpg)
Homogeneity of Variances
anova_assumptions.1509931476.txt.gz · Last modified: 2017/11/06 09:54 by hkimscil