• add sparse argument to mkReTrms (for controlling sparsity of effects model matrix J, in Z construction)
  • 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)
  • Preparing for lme4 inclusion: include/move functions from lme4 (expandDoubleVerts etc.), new imports/exports, etc.

Initial release