Mandala Documentation

Mandala is an R mixed-model framework for plant breeding and quantitative genetics, with workflows for trial analysis, genomic prediction, spatial modeling, stage-wise analysis, and advanced variance structures.

Vignettes

Introduction to Mandala

Core syntax, model fitting, summaries, fixed tests, prediction, and diagnostics.

Single-Stage to Multi-Stage Analysis

Single-stage MET analysis, first-stage environment analyses, and second-stage synthesis.

Genomic Prediction

Genomic relationship models, tested and untested genotype prediction, and cross-validation.

Spatial Analysis

Row-column and spatial residual models for field trial analysis.

Advanced Variance Structures

FA, US, genomic, nested, and residual covariance structures.

Package Comparison

Positioning Mandala relative to common R breeding-analysis packages.

Public Example Data

Small datasets and a genomic relationship matrix used in the public vignettes.

This repository contains public documentation only. Private development source code is maintained separately.