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Package abby
Short Description 🙋♀️ Minimal A/B Testing Library
License MIT
Homepage https://github.com/andreekeberg/abby
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Informations about the package abby
🙋🏽♀️ Abby
Abby is a simple, but powerful PHP A/B testing library.
The library lets you easily setup tests (experiments), their control and variation groups, track your users, get detailed statistics (like recommended sample sizes, and determining the confidence of your results), including whether an experiment has achieved statistical significance.
The winner (and confidence) is detemined using Bayesian statistics, calculating the p-value of your results to check if the null hypothesis can be rejected. An accompanying minimum sample size is also calculated using a two-tailed test to control the false discovery rate.
Abby is dependency free, and completely database agnostic, meaning it simply works with data you provide it with, and exposes a variety of methods for you to store the result in your own storage of choice.
Requirements
- PHP 5.4.0 or higher
Installation
Basic usage
Tracking a user
Adding existing user experiments to a user instance
Including the using in new experiments
Delivering a custom experience based on group participation
Defining a user conversion in an experiment
Getting experiment results
Documentation
- Experiment
- Token
- User
- Group
- Result
Contributing
Read the contribution guidelines.
Changelog
Refer to the changelog for a full history of the project.
License
Abby is licensed under the MIT license.