> For the complete documentation index, see [llms.txt](https://docs.trymito.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.trymito.io/misc/release-notes/october-31-2022-replay-analysis-improvements.md).
# October 31, 2022: Replay Analysis Improvements
It is now easy to apply an existing analysis to new data, all from within Mito. This makes creating repeatable reports a breeze!
Imagine an analyst has created some pivot tables analyzing portfolio returns on the dataset `march_returns.txt`. Now, they'd like to create the same pivot tables with the dataset `april_returns.txt`. Changing the imported dataset and reapplying the same analysis steps is now easy within Mito, and so recreating these pivot tables takes just seconds.
See documentation for this feature here:
{% content-ref url="/pages/wGDDcb1vzffWBxW5g4Rd" %}
[Changing Imported Data](/how-to/changing-imported-data.md)
{% endcontent-ref %}
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