Reference

Rename variables

Harmonize variable names using external crosswalk

renamefrom() renamefrom_()

Rename data frame columns using external crosswalk file.

Encode variables

Harmonize variable value labels using external crosswalk

encodefrom() encodefrom_()

Encode data frame column using external crosswalk file.

Data

Example crosswalks

stcrosswalk

State crosswalk data set.

sttercrosswalk

State and territory crosswalk data set.