csw93 0.1.0

Regular Fractional Factorial two-level designs from the paper of Chen, Sun and Wu (1993)

csw93

CSW93 is a Python package that generates all regular fractional factorial two-level designs from the 1993 paper of Chen, Sun and Wu: "A catalogue of two-level and three-level fractional factorial designs with small runs".

Instalation

Use the package manager pip to install csw93.

pip install csw93

Usage

The pakage provides three function to get

• The design matrix,
• The word length pattern,
• The number of clear two-factor interactions,

using only the number of runs and the index of the design. This index corresponds to the first column in all tables of all tables from the paper.

import csw93

# Design matrix of the 16-run design with index 8-4.1
csw93.get_design(16, "8-4.1")

# Word length pattern of the 32-run design with index 15-10.2
csw93.get_wlp(16, "8-4.1")

# Number of clear two-factor interactions for the 64-run design 11-5.10
csw93.get_cfi(64, "11-5.10")

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT