Stata Panel Data |work| < Verified Source >

We model log wages ( ln_wage ) as a function of hours worked, age, and tenure.

| Task | Command | |------|---------| | Declare panel | xtset id time | | FE regression | xtreg y x1 x2, fe | | RE regression | xtreg y x1 x2, re | | Hausman test | hausman fe re | | Cluster SE | , robust or vce(cluster id) | | Lag variable | gen x_lag = L.x | | Panel line plot | xtline y | | Drop if no variation | xtpattern, gen(pat); drop if pat == "111111" | | Fill gaps | tsfill, full | stata panel data