xtreg y x1, re xttest0 // "Is RE needed vs pooled OLS?" xtreg y x1, fe xtoverid // Robust Hausman: FE vs RE
Stay exclusive by running:
By mastering these commands, researchers can perform a wide range of panel data analysis tasks in Stata. stata panel data exclusive
A common error when setting up panel data is the "repeated time values within panel" error. To quickly find and resolve these duplicates, use: xtreg y x1, re xttest0 // "Is RE needed vs pooled OLS
xtunitroot llc y // Levin-Lin-Chu xtunitroot ips y // Im-Pesaran-Shin xtunitroot fisher y // Fisher-type xtreg y x1