Changelog

Source: NEWS.md

reformulas 0.4.22025-10-28

• add randint function to remove random slopes from a formula (Raffaele Mancuso)
• add ord to mkReTrms output, for re-ordering terms back to original formula order
• unexported head.* methods, to avoid conflicts with other packages
• no_specials() drops extra arguments (e.g. us(a|b, c) returns ((a|b))

reformulas 0.4.1 (2025-11-30)2025-04-30

• add sparse argument to mkReTrms (for controlling sparsity of effects model matrix J, in Z construction)

reformulas 0.4.0 (2024-11-03)2024-11-03

• expandAllGrpVars etc. expands complex terms
• anySpecials now handles “naked” specials (e.g. s rather than s(...)) properly
• findbars now only looks on the RHS of a formula (restore back-compatibility in cases where a term with | occurs on the LHS, as in the tramME package)
• add tests (tinytest)
• fix noSpecials bug (complex LHS and empty RHS after eliminating specials)

reformulas 0.3.0 (2024-06-05)2024-06-05

• Preparing for lme4 inclusion: include/move functions from lme4 (expandDoubleVerts etc.), new imports/exports, etc.

reformulas 0.2.0 (2024-03-13)2024-03-13

Initial release