subset that returns a BISM when appropriate#256

Merged

nullsatz merged 2 commits intomasterfrom

issue-246-subsetbism

Jan 19, 2026

Commits on Dec 13, 2025

return a plain ISM from subsetting a BISM if groups does not match row/col names
bucknerj
committed

Commits on Jan 12, 2026

test subset using all-in; break up long warning msg
bucknerj
committed