Checks for Exclusion Criteria in Online Data
Check for duplicate IP addresses and/or locations
Check for minimum or maximum durations
Check for IP addresses from outside of a specified country.
Check for locations outside of the US
Check for survey previews
Check for survey progress
Check screen resolution
Unite multiple exclusion columns into single column
Remove columns that could include identifiable information
Exclude rows with duplicate IP addresses and/or locations
Exclude rows with minimum or maximum durations
Exclude IP addresses from outside of a specified country.
Exclude locations outside of US
Exclude survey previews
Exclude survey progress
Exclude unacceptable screen resolution
excluder: Checks for Exclusion Criteria in Online Data
Keep column with marked rows
Mark duplicate IP addresses and/or locations
Mark minimum or maximum durations
Mark IP addresses from outside of a specified country.
Mark locations outside of US
Mark survey previews
Mark survey progress
Mark unacceptable screen resolution
Return marked rows
Pipe operator
Print data to console
Print number of excluded rows
Remove two initial rows created in Qualtrics data
Rename columns to match standard Qualtrics names
Unite multiple exclusion columns into single column
Use Qualtrics labels as column names
Check number, names, and type of columns
Data that are collected through online sources such as Mechanical Turk may require excluding rows because of IP address duplication, geolocation, or completion duration. This package facilitates exclusion of these data for Qualtrics datasets.
Useful links