LGCU: Implementation of Learning Gamma CUSUM (Cumulative Sum) Control Charts

Implements Cumulative Sum (CUSUM) control charts specifically designed for monitoring processes following a Gamma distribution. Provides functions to estimate distribution parameters, simulate control limits, and apply cautious learning schemes for adaptive thresholding. It supports upward and downward monitoring with guaranteed performance evaluated via Monte Carlo simulations. It is useful for quality control applications in industries where data follows a Gamma distribution. Methods are based on Madrid-Alvarez et al. (2024) <doi:10.1002/qre.3464> and Madrid-Alvarez et al. (2024) <doi:10.1080/08982112.2024.2440368>.

Getting started

Package details

AuthorHarold Manuel Madrid-Alvarez [aut, cre], Victor Gustavo Tercero-Gomez [aut], Juan Carlos Garcia-Diaz [aut]
MaintainerHarold Manuel Madrid-Alvarez <harold.madrid@unisimon.edu.co>
LicenseGPL-3
Version0.1.5
URL https://github.com/ingharold-madrid/LGCU
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("LGCU")

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LGCU documentation built on April 12, 2025, 1:59 a.m.