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10 Simple Rules for Data Cleaning with Excel Online
Join us for a 90 minute crash course in data cleaning basics with Excel.
Through this workshop, participants will learn*:
- Simple and advanced filtering
- Creating histograms through the Data Analysis Toolpak
- Splitting multi-valued cells and trimming whitespace
- Data validation and custom lists
* Disclaimer: This class is not a general Excel class, but rather a specialized application of Excel. Galter Health Sciences Library & Learning Center does not provide technical support for any Microsoft Products.
Related LibGuide: Data Cleaning with Excel by Sara Gonzales
- Date:
- Wednesday, July 22, 2026
- Time:
- 10:00 AM - 11:30 AM
- Time Zone:
- Central Time - US & Canada (change)
- Online:
- This is an online event. Event URL will be sent via registration email.
- Categories:
- Data Management
Required materials and prep:
- Class dataset, available at: https://docs.google.com/spreadsheets/d/168n0AePiTXv7enT6paP2n1LJjXjqe6YV/edit?usp=sharing&ouid=113586358271850674998&rtpof=true&sd=true. Download the file and save it as an Excel workbook (.xlsx)
- Recommended: In the class we will show how to install the Analysis Toolpak. Feel free to try this install before class by going to File -- Options -- Add-ins in Excel (PC) and choosing the Analysis Toolpak, or Tools -- Excel Add-Ins on Mac. There are occasionally issues with installing the Toolpak, especially if you do not have administrator privileges on your machine. If this is the case, please be aware that IT will need to assist in installing the Analysis Toolpak. In class we will use it for two brief exercises: creating summary statistics and creating a histogram.
Guides:
- Data Cleaning with Excel (guide)
- 10 Simple Rules for Data Cleaning with Excel (slide deck)
