Grstat

Grstat is a statistical software package designed for the R programming language. It is primarily used for the analysis of categorical data, including contingency tables, correspondence analysis, and log-linear models. The package provides a wide range of functions for data manipulation, visualization, and statistical testing. Grstat is particularly useful for researchers and analysts working in fields such as sociology, psychology, and epidemiology, where categorical data is common. It offers an intuitive interface and comprehensive documentation, making it accessible for both beginners and experienced users. The software is open-source and can be freely downloaded from the Comprehensive R Archive Network (CRAN). Grstat is maintained by a community of developers and is regularly updated to include new features and improvements.