Generate, Replace, and Rename Variables | Data Management Using Stata | Stata Tutorials Topic 25
Stata Tutorials Topic 25:Generate, Replace, and Rename Variables | Summary Statistics and Regression Analysis Using Stata
Hi, I am Bob. Welcome to the free Stata course that helps you with summary statistics and regression analysis using Stata commands. In the second module, we will explore data management. Today, we will discuss generating new variables through computation or functions. We will also look into commands that replace and rename existing variables.
Please download the BOB.dta dataset:
https://drive.google.com/file/d/1dUBB...
The Stata commands in this video:
*load the Stata data file for this course
use BOB.dta, clear
describe
*generate new variables
generate lhwage=ln(hwage)
summarize lhwage
generate agesq=age*age
summarize agesq
help functions
*replace values of existing variables
summarize hwage
replace hwage=hwage/1000
summarize hwage
*create a new dummy variable using generate and replace
generate college=0
replace college=1 if schooling 12 //there should be a greater than sign before 12
tabulate college
*rename variables
describe
rename hwage hourly_wage
describe
rename * *2024
describe
rename *2024 *
describe
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