Linear regression with statistics for multiple category data

Version 1.0.0.0 (39 KB) by Dr. Soumya Banerjee

This function does linear regression with statistics for multiple category data (OLS and RMA)

36.1K Downloads

Updated 9 Nov 2012

Takes six column vectors, a description, x label and y label and plots the data and outputs all the statistics (r squared, OLS slope, RMA slope, 95% CI intervals). Uses different colours for the two different categories. Both OLS and RMA slopes are output

Cite As

Dr. Soumya Banerjee (2026). Linear regression with statistics for multiple category data (https://au.mathworks.com/matlabcentral/fileexchange/38955-linear-regression-with-statistics-for-multiple-category-data), MATLAB Central File Exchange. Retrieved January 22, 2026.

MATLAB Release Compatibility

Created with R2012a

Compatible with any release

Platform Compatibility

Windows macOS Linux

Acknowledgements

Inspired by: Graphical User Interface for Solving Ordinary Differential Equations, Linear regression on log transformed data, Graphical User Interface for Solving Ordinary Differential Equations, A Graphical User Interface for Solving Delay Differential Equations and doing Local Search

Inspired: Linear regression for multiple category data with different slopes for each, Graphical User Interface for Solving Ordinary Differential Equations for In-Vitro Infection, healthy_disease_boxplot.zip, t-test and box plots for genes/compounds etc in healthy vs. disease, Wilcoxon rank-sum test and box plots for genes/compounds etc in healthy vs. disease

regress two categories for upload/html/

regress_plot_twocategories

Version	Published	Release Notes
1.0.0.0	9 Nov 2012		Download

Linear regression with statistics for multiple category data

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regress two categories for upload/html/