Load csv data
insheet using filename.csv
tsset and xtset for panel variablesThe 2 commands are basically similar (STATA forum discussion). tsset mentions "If you tsset panelvar timevar, you do not need to xtset panelvar timevar to use the xt commands."
xtset country year
View available test resultsHow to access stored estimation results
Stata help: "to see what was returned from an estimation command", type:
Then display results with:
matrix list e(b)