[//]: # (title: DataFrame)

[`DataFrame`](DataFrame.md) represents a list of [`DataColumn`](DataColumn.md).

Columns in [`DataFrame`](DataFrame.md) must have equal size and unique names.

**Learn how to:**
- [Create DataFrame](createDataFrame.md)
- [Read DataFrame](read.md)
- [Get an overview of DataFrame](info.md)
- [Access data in DataFrame](access.md)
- [Modify data in DataFrame](modify.md)
- [Compute statistics for DataFrame](summaryStatistics.md)
- [Combine several DataFrame objects](multipleDataFrames.md)