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# Utility functions
<web-summary>
Overview of common utility operations in Kotlin Dataframe.
</web-summary>
<card-summary>
Overview of common utility operations in Kotlin Dataframe.
</card-summary>
<link-summary>
Overview of common utility operations in Kotlin Dataframe.
</link-summary>
Explore frequently used helpers for querying and transforming your data:
- [`all`](all.md) — Check whether all rows satisfy a predicate.
- [`any`](any.md) — Check whether any row satisfies a predicate.
- [`chunked`](chunked.md) — Split a [`DataFrame`](DataFrame.md) into consecutive chunks and return them as a
[`FrameColumn`](DataColumn.md#framecolumn).
- [`shuffle`](shuffle.md) — Randomly reorder rows.