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asresid
2004 Apr 15
1
residuals
I'm trying to determine the lack of fit for regression on the following:
data <- data.frame(ref=c(0,50,100,0,50,100),
actual=c(.01,50.9,100.2,.02,49.9,100.1),
level=gl(3,1))
fit <- lm(actual~ref,data)
fit.aov <- aov(actual~ref+Error(level),data)
According to the information I have, the lack of fit for this regression is
the