1. In SDA

It is advisable to run this procedure on a few selected variables the first time around in order to identify any errors easily.

This guide gives users an introduction to Stata. The topics covered are importing, exploring, modifying and managing data. It has been created using Stata IC version 16.1. The main dataset used is the flights dataset. It contains the US domestic flights in January 2020 [1]. The other two datasets used are fabricated datasets created for the purpose of this guide. For additional support, fill out the support request form.