Utilities for Data Analysis in Agriculture
Check connectivity between trials
Check Experimental Design
Correlation Covariance Heatmap
Extract Residual Variance-Covariance from ASReml-R
Extract Variance-Covariance from ASReml-R
Factor Analytic Summary
Triangular Correlation Plot
Calculate Cullis heritabilities from SpATS objects
Cullis heritability for lme4 models
Heritability for Factor Analytic Models in ASReml-R
Find the AIC and BIC for a set of models fitted using asreml
Find the AIC and BIC for a model fitted using SpATS
Multi-Environmental Trial Analysis
Genetic Gain Parameters
Pipe operator
Plot an object of class checkAgri
Plot an object of class metAgri
Plot an object of class smaAgri
Print an object of class checkAgri
Print an object of class metAgri
Print an object of class smaAgri
Single Trial Analysis
Stability Coefficients
Utilities designed to make the analysis of field trials easier and more accessible for everyone working in plant breeding. It provides a simple and intuitive interface for conducting single and multi-environmental trial analysis, with minimal coding required. Whether you're a beginner or an experienced user, 'agriutilities' will help you quickly and easily carry out complex analyses with confidence. With built-in functions for fitting Linear Mixed Models, 'agriutilities' is the ideal choice for anyone who wants to save time and focus on interpreting their results. Some of the functions require the R package 'asreml' for the 'ASReml' software, this can be obtained upon purchase from 'VSN' international <https://vsni.co.uk/software/asreml-r/>.
Useful links