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This is a reference guide for commonly used functions in education research data wrangling.

How this wiki is organized:

Level	Content	Example
1	Overarching theme	Label data
2	Task you want to accomplish	Add value labels
3	Task further refined and a link to a document that provides one or more packages::functions() you may use to solve that problem along with example code	Add NA value labels

Visit the FAQs page for some background information regarding the examples used in this wiki.

Note: There are almost endless ways to achieve these transformations. This guide just provides a few ideas of common ways I might solve a problem.