GREENREG: Tool for Statistical and Environmental Analysis

Provides a set of accessible and automated functions to apply statistical models such as Simple Linear Regression (RLS, from the Spanish 'Regresión Lineal Simple'), Multiple Linear Regression (RLM, from the Spanish 'Regresión Lineal Múltiple'), Generalized Linear Models (GLM), and time series analysis through Autoregressive Integrated Moving Average (ARIMA) models. Designed to support teaching at the Universidad Autónoma Chapingo, it facilitates results interpretation and assumption validation through automatic graphical diagnostics. Developed as part of an undergraduate thesis at the Universidad Autónoma Chapingo, under the supervision of Dr. Julio César Buendía Espinoza (thesis advisor), with the participation of the thesis committee: Diego Ernesto Lira González (secretary), Israel Lerma Serna (member), Juan Uriel Avelar Roblero (alternate), and Elisa del Carmen Martínez Ochoa (alternate). Methods for regression and time series are based on Montgomery, Peck & Vining (2021, Introduction to Linear Regression Analysis, 6th ed., Wiley, ISBN:978-1119578727) and Box, Jenkins, Reinsel & Ljung (2015, Time Series Analysis: Forecasting and Control, 5th ed., Wiley, ISBN:978-1118675021).

Version: 0.1.2
Depends: R (≥ 3.5)
Imports: ggplot2, ggrepel, stats, lmtest
Suggests: pROC, broom, car, testthat (≥ 3.0.0), AER, forecast, knitr, rmarkdown
Published: 2026-10-16
DOI: 10.32614/CRAN.package.GREENREG
Author: Dayron Jared Bazan Guzman [aut, cre], Julio César Buendía Espinoza [aut, ths] (affiliation: Universidad Autónoma Chapingo, secondary_email: jcbuendiae@hotmail.com), Diego Ernesto Lira González [rev] (Secretario del comité de tesis, Universidad Autónoma Chapingo), Israel Lerma Serna [rev] (Vocal del comité de tesis, Universidad Autónoma Chapingo), Juan Uriel Avelar Roblero [rev] (Suplente del comité de tesis, Universidad Autónoma Chapingo), Elisa del Carmen Martínez Ochoa [rev] (Suplente del comité de tesis, Universidad Autónoma Chapingo)
Maintainer: Dayron Jared Bazan Guzman <dbazanguzman at gmail.com>
License: GPL-3
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: GREENREG results

Documentation:

Reference manual: GREENREG.html , GREENREG.pdf
Vignettes: Introduccion a GREENREG (source, R code)

Downloads:

Package source: GREENREG_0.1.2.tar.gz
Windows binaries: r-devel: GREENREG_0.1.1.zip, r-release: GREENREG_0.1.1.zip, r-oldrel: GREENREG_0.1.1.zip
macOS binaries: r-release (arm64): GREENREG_0.1.1.tgz, r-oldrel (arm64): GREENREG_0.1.1.tgz, r-release (x86_64): GREENREG_0.1.1.tgz, r-oldrel (x86_64): GREENREG_0.1.1.tgz
Old sources: GREENREG archive

Linking:

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