Software

-- Load the extension
LOAD stata_dta;

-- Read Stata file directly into DuckDB
SELECT * FROM read_stata_dta('data/survey.dta');

-- Query with SQL operations
SELECT region, AVG(income) 
FROM read_stata_dta('data/survey.dta') 
GROUP BY region;

using Targets

add(x, y) = x + y

@target a = 1
@target b = 2
@target c = add(a, b)

@get c

using Kezdi
@use "distances.dta"
@replace distance = 5 @if distance < 5

xt2treatments y, treatment(treatmentB) control(treatmentA) pre(1) post(3) weighting(equal)

xthdidregress ra (y) (d), group(i)
eventbaseline, pre(5) post(5) baseline(-1) graph

here
import delimited "${here}/data/raw/bls/employment.csv"