data <- matrix(scan(),ncol=6,byrow=TRUE) 0 0 0 0 1 10 0 0 0 0 1 15 0 0 0 1 0 12 0 0 0 1 0 18 0 0 1 0 0 18 0 0 1 0 0 13 0 0 1 1 1 13 0 0 1 1 1 19 0 1 0 0 0 15 0 1 0 0 0 11 0 1 0 1 1 9 0 1 0 1 1 13 0 1 1 0 1 9 0 1 1 0 1 16 0 1 1 1 0 11 0 1 1 1 0 16 1 0 0 0 0 13 1 0 0 0 0 18 1 0 0 1 1 11 1 0 0 1 1 17 1 0 1 0 1 14 1 0 1 0 1 20 1 0 1 1 0 14 1 0 1 1 0 18 1 1 0 0 1 10 1 1 0 0 1 14 1 1 0 1 0 10 1 1 0 1 0 17 1 1 1 0 0 13 1 1 1 0 0 17 1 1 1 1 1 10 1 1 1 1 1 16 data FracFact1 <- data.frame(data) colnames(FracFact1) <- c("a","b","c","d","e","y") rm(data) FracFact1$a <- as.factor(FracFact1$a) FracFact1$b <- as.factor(FracFact1$b) FracFact1$c <- as.factor(FracFact1$c) FracFact1$d <- as.factor(FracFact1$d) FracFact1$e <- as.factor(FracFact1$e) anova(lm(y ~ a*b*c*d, data = FracFact1))