MODULE · MULTI-ENV TRIALS
Stability across environments
AMMI decomposition, Finlay–Wilkinson regression slopes, Wricke and Shukla stability indices. The GxE heatmap shows each genotype × environment cell mean — spot specific vs broad adaptation at a glance.
MET CSV (long format)
Provide a long-format CSV with one row per genotype × environment observation, plus a numeric trait column.