Displaying 1 result from an estimated 1 matches for "antidepress".
2012 Mar 19
1
car/MANOVA question
...do I evaluate whether a
simpler multivariate regression model is adequate?
For instance, I do the following:
ami <- read.table(file =
"http://www.public.iastate.edu/~maitra/stat501/datasets/amitriptyline.dat",
col.names=c("TCAD", "drug", "gender", "antidepressant","PR", "dBP",
"QRS"))
ami$gender <- as.factor(ami$gender)
ami$TCAD <- ami$TCAD/1000
ami$drug <- ami$drug/1000
library(car)
fit.lm <- lm(cbind(TCAD, drug) ~ gender + antidepressant + PR + dBP +
QRS, data = ami)
fit.manova <- Manova(fit.lm)
f...