> For the complete documentation index, see [llms.txt](https://docs.datasaur.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.datasaur.ai/data-studio-projects/nlp-task-types/row-based.md).

# Row Based

**Row labeling** allows you to label table data on a row-by-row basis. This is commonly used for classification or data extraction.

<figure><img src="/files/a4Ymm87QJl1k4ywT46Ih" alt=""><figcaption></figcaption></figure>

Unlike span labeling, you label an entire row of data by answering questions about it. If your data is already in a table format, such as `.xls` or `.csv`, you will be automatically directed to create a row labeling project.