Building regular four-and-two-level designs in python

This package provides several tools to work with four-and-two-level (FATL) designs. These designs only have factors with two or four levels. They are also regular, meaning that the aliasing between the factors is either complete or null.

To explore the relationships between factors in a design, you can use words and defining relations. These concepts are explained in the following sections, along with examples using functions from this package:

• Factors
• Words
• Defining relation

However, the core of this package is the fatld.design.Design class that allows you to generate FATL designs, and characterize them using several criteria. The class and its related methods are detailed, using examples, in these following sections:

• Four-and-two-level designs
• Word length pattern
• Two-factor interactions

The complete module documentation is also available here.

• References
• Documentation
  • Words
  • Defining relation
  • Design

Along with Index a list of all the functions, classes and methods of the package.

Usage

The package can be downloaded from pypi and installed on your machine using the following command:

pip install fatld

Contact & Contribution

For any questions/suggestions related to this project, you can contact me at alexandre dot bohyn at kuleuven dot be.

This is an on-going project so any help is welcome. If you want to contribute, you can either create an issue on Github or send me an email.

License

This online work is licensed under a MIT license. Visit here for more information about the license.