Lesson 6 of 8 · 30 min

Working with dataset coding and data quality checks

Practice translating dataset codes into analysis-ready variables, such as Alcohol categories, AgeOnset groups, and Gender labels, and perform basic checks on ranges, category values, and consistency with the provided metadata.

Lesson explanation

Working with dataset coding and data quality checks This lesson shows how to turn coded variables into analysis-ready values and how to run simple quality checks using the metadata in Copy of Smoking Data 2(1). 1. Identify the variables and their types In the...

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