[R] lm and loop over variables
Johannes Radinger
JRadinger at gmx.at
Mon Nov 21 13:34:19 CET 2011
Hello,
I think I am not to far from a solution. I want to do lm regressions with several variables which I define before in a list. What I've done so far is like:
y <- c(1,5,6,2,5,10) # response
x1 <- c(2,12,8,1,16,17) # predictor
x2 <- c(2,14,5,1,17,17)
df <- data.frame(y,x1,x2)
predictorlist <- list("x1","x2")
for (i in predictor.list){
model <- lm(y ~ i,data=df)
summary(model)
}
But I don't know I have to pass the variable of the predictors?
Does anyone know how to do that?
/Johannes
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