I believe spreadsheets are the most common data format and this could in the general section. Resources: - [Spreadsheet Best Practices - UC Davis Lab](https://ucdavisdatalab.github.io/workshop_keeping_data_tidy/#spreadsheet-best-practices) - [Best Practices in Data Organisation Using Spreadsheets - University of South Hampton](https://southampton-rsg.github.io/spreadsheets-data-organisation-and-management/