[R] Can I get odd ratios from lm() model or only glm()?

[mviljamaa]

I'm doing logistic regression and I need to infer the coefficients as 
odds ratios.

I first did my model using lm(), but now that I need odd ratios, then 
should I have used glm() like displayed here:

http://r.789695.n4.nabble.com/Odds-ratio-from-Logistic-model-in-R-td2630277.html