Basic Econometrics Gujarati Ppt Upd Info

A high-quality updated PPT deck for Gujarati will typically cover the following sequence. If your search yields a file that skips these, keep looking.

# Linear regression in R
model <- lm(Y ~ X1 + X2, data = df)
summary(model)
# Robust SEs
library(sandwich)
library(lmtest)
coeftest(model, vcov = vcovHC(model, type="HC1"))

If you have an old PPT (say, from the 3rd edition, circa 2004), here’s how to UPD (update) it for modern teaching: basic econometrics gujarati ppt upd