Recode - Set High Values to Missing in Numeric Variable(s)
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Q Technical Reference
Q Technical Reference
Q Technical Reference
Q Technical Reference
Q Technical Reference > Setting Up Data > Creating New Variables
Q Technical Reference > Setting Up Data > Creating New Variables
Q Technical Reference > Setting Up Data > Data Cleaning QScripts
Q Technical Reference > Updating and Automation > Automation Online Library
Q Technical Reference > Updating and Automation > JavaScript > QScript > QScript Examples Library
Q Technical Reference > Updating and Automation > JavaScript > QScript > QScript Examples Library > QScript Online Library
This tool allows you to recode numeric data so that any value greater than or equal to a specified value is set as missing data.
Usage
To use this tool in Q:
- Select the desired recoding option from Automate > Browse Online Library > Recode
- Choose which questions you wish to recode from the list
- Enter the cut-off value and click OK
Example
If you enter a value of 10, all values greater than or equal to 10 will be set as missing data.
How to apply this QScript
- Start typing the name of the QScript into the Search features and data box in the top right of the Q window.
- Click on the QScript when it appears in the QScripts and Rules section of the search results.
OR
- Select Automate > Browse Online Library.
- Select this QScript from the list.
Customizing the QScript
This QScript is written in JavaScript and can be customized by copying and modifying the JavaScript.
Customizing QScripts in Q4.11 and more recent versions
- Start typing the name of the QScript into the Search features and data box in the top right of the Q window.
- Hover your mouse over the QScript when it appears in the QScripts and Rules section of the search results.
- Press Edit a Copy (bottom-left corner of the preview).
- Modify the JavaScript (see QScripts for more detail on this).
- Either:
- Run the QScript, by pressing the blue triangle button.
- Save the QScript and run it at a later time, using Automate > Run QScript (Macro) from File.
Customizing QScripts in older versions
JavaScript
includeWeb('QScript Functions for Capping and Recoding Numeric Variables');
recodeOrCapSelectedData(cap = false, high = true);
See also
- QScript for more general information about QScripts.
- QScript Examples Library for other examples.
- Online JavaScript Libraries for the libraries of functions that can be used when writing QScripts.
- QScript Reference for information about how QScript can manipulate the different elements of a project.
- JavaScript for information about the JavaScript programming language.
- Table JavaScript and Plot JavaScript for tools for using JavaScript to modify the appearance of tables and charts.
Q Technical Reference
Q Technical Reference
Q Technical Reference
Q Technical Reference
Q Technical Reference > Setting Up Data > Creating New Variables
Q Technical Reference > Setting Up Data > Creating New Variables
Q Technical Reference > Setting Up Data > Data Cleaning QScripts
Q Technical Reference > Updating and Automation > Automation Online Library
Q Technical Reference > Updating and Automation > JavaScript > QScript > QScript Examples Library
Q Technical Reference > Updating and Automation > JavaScript > QScript > QScript Examples Library > QScript Online Library