mixbaba 0.1

A tool to analyze AB tests data from Mixpanel funnels

MIXpanel Bayesian AB test Analysis tool (MixBABA)

This tool is intended to consume a JSON file containing details about a Mixpanel funnel and output the results of the analysis made whithin a Bayesian framework.

You can find details about the data processing here.

Installation

To install this package you have to clone the repository:

git clone https://github.com/NaturalCycles/MixBABA.git

You can run the unit tests, to ensure the tool will work:

cd MixBABA 
python setup.py test

And then you can install the tool via PIP:

pip install .

Usage

To use MixBABA you have need:

• a JSON file containing a list of the funnels together with the details about them (an example is in this repository)
• the "API secret" to connect to Mixpanel; You can find your one in the settings dialog of the Mixpanel web application.

Then you can launch the analysis via command line:

mixbaba -f [funnel_file.json] -k [API secret]

The tool will extract the data relative to the funnel from Mixpanel, and the output will be put in the same directory as CSV files, as many as the funnels specified in the JSON file given in input.

By default no output will be sent to the console, but if you want to check the behavior you can specify a deeper level of verbosity:

mixbaba -vv -f [funnel_file.json] -k [API secret]

Example result

Discriminant	Cohort	CR improvement	Probability	Comment
None	All	0.649154	0.998485	Result is OK!
goal	PREVENT	0.947368	0.99296	Result is OK!
goal	PLAN	0.504785	0.894047	Result is uncertain! Check data
goal	PREGNANT	0	0	Not enough statistic for the two control options!
$country_code	US	0.637771	0.997887	Result is OK!
$country_code	UK	0	0	Too few data!
$country_code	SE	0	0	Too few data!
$country_code	DE	0	0	Too few data!

(experimental)