# Questions and answers

A complete instructions set [is also
available](https://agdamsbo.github.io/FreesearchR/articles/FreesearchR.html),
but below are a collection of questions and answers about the project
and use of the ***FreesearchR*** app.

## Are you keeping the uploaded data?

No! All uploaded data is deleted when the session ends, so only stored
for your analyses and the immediately deleted.

## How do I merge multiple datasets?

You can merge multiple sheets from ods or xls(x) files on import when a
common key variable is present in selected sheets. Multiple file
upload/merge is currently not supported.
