Datasets for Stata Power, Precision, and Sample-Size Reference Manual, Release 18
Datasets used in the Stata documentation were selected to demonstrate how to use Stata.
Some datasets have been altered to explain a particular feature.
Do not use these datasets for analysis.
To download a dataset:
- Click on a filename to download it to a local folder on your machine.
- Alternatively, you can first establish an Internet connection, and then, in Stata's Command window, type
to use the file. You could then save the file with Stata's save command.
power onemean, cluster
power twomeans, cluster
power oneproportion, cluster
power twoproportions, cluster
power logrank, cluster
StataCorp gratefully acknowledges that
some proprietary datasets in the reference manuals
have been used in our printed
documentation with the express permission of the
copyright holders. If any copyright holder
believes that by making these datasets
available to the public, StataCorp is
in violation of the letter or spirit of any
such agreement, please contact
and any such materials will be removed from
this web page.