Mogu: a Collection of Simple Numerical Routines

This is a numerical packages collecting various routines of numerical algorithms. This is not only for convenience, but also demonstration.

I tried to make each file to be independent of each other. If there are functions that are universally used, they will be put into the package mogu.util. However, I try my best to keep the number of these functions as few as possible.

Installation

You must have numpy pre-installed. GCC and GFORTRAN compilers have to be available in the machine. After ensuring they have been installed, type the following to install mogu:

>>> pip install -U mogu

Functionalities

• Association rule using apriori algorithm;
• Binomial tree algorithm for European and American options pricing;
• Exponential and sigmoid curve fitting;
• Simulated voltage for networks; (moved to new package graphflow since release 0.1.12)
• Google Page rank; (moved to new package graphflow since release 0.1.12)
• Voter rank: Wilson's score;
• Dynamic programming: Damerau-Levenshtein distance;
• Topological data analysis; (implementation moved to moguTDA since release 0.1.13)
• Gini coefficients;
• Multivariate Gaussian distribution sampling;
• Probability crosswalk;
• Tensor decomposition using Jennrich algorithm and alternating lease square (ALS) method;
• Discrete Fourier transform (DFT);
• Fast Fourier transform (FFT).

News

• 09/12/2022: mogu 0.8.1 released.
• 09/03/2022: mogu 0.8.0 released.
• 06/21/2021: mogu 0.7.0 released.
• 01/16/2020: mogu 0.6.0 released.
• 09/07/2019: mogu 0.5.1 released.
• 08/26/2019: mogu 0.5.0 released.
• 01/07/2019: mogu 0.4.1 released.
• 12/30/2018: mogu 0.4.0 released.
• 11/06/2018: mogu 0.3.0 released.
• 07/25/2018: mogu 0.2.1 released.
• 06/18/2018: mogu 0.2.0 released.
• 06/12/2018: mogu 0.1.13 released.
• 04/12/2018: mogu 0.1.12 released.
• 03/10/2018: mogu 0.1.11 released.
• 03/09/2018: mogu 0.1.10 released.
• 03/02/2018: mogu 0.1.9 released.
• 02/22/2018: mogu 0.1.8 released.
• 12/08/2017: mogu 0.1.7 released.
• 09/29/2017: mogu 0.1.6 released.
• 08/10/2017: mogu 0.1.5 released.
• 06/01/2017: mogu 0.1.4 released.
• 05/25/2017: mogu 0.1.3 released.
• 05/10/2017: mogu 0.1.2 released.
• 04/10/2017: mogu 0.1.1 released.
• 04/05/2017: mogu 0.1.0 released.
• 11/08/2016: mogu 0.0 released.