Metaprogramming utilities for converting R regression model formulae to equivalents in 'Julia' tools:::Rd_expr_doi("10.1137/141000671"), via modifications to the abstract syntax tree. Supports translations in zero correlation random effects syntax, protection of expressions to be evaluated as-is, interaction terms, and more. Accepts strings or R formula objects and returns modified R formula objects where possible (or a modified string, if not a valid formula in R).
Maintainer: June Choe jchoe001@gmail.com (ORCID)