Cleaning Survey Data for the Purposes of Analysis
Cleaning Survey Data for the Purposes of Analysis
There are some visuals that can not be created when data collected through surveys is not effectively transformed. Learn how to leverage techniques for cleaning survey fields that might capture mutliple answers and preparing it for visuals.
If you’re a data analyst, you’ve no doubt learned different skills, techniques, and tools pertaining to data. But sometimes it can be difficult to know when and why to apply these tools. In this weekly series, instructor Robin Hunt explains a new skill, secret, tip, technique, best practice, or golden piece of advice in each installment. Robin covers topics that can help you do your job better, such as joining data and data designs, privacy for data, transforming and cleaning data, and making data sets and visualizing data.
Note: Because this is an ongoing series, viewers will not receive a certificate of completion.