R: Machinery for Processing Random Effect Formulas

# Machinery for Processing Random Effect Formulas

## Documentation for package ‘reformulas’ version 0.4.4

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

anySpecial | Detect whether there are any 'specials' in a formula term
expandDoubleVerts | Expand terms with "||" notation into separate "|" terms
expandGrpVar | apply operator expansion (e.g. a/b -> a + a:b) to a formula term
findReTrmClasses | list of specials - taken from enum.R
formatVC | Format the 'VarCorr' Matrix of Random Effects
format_corr | Format columns corresponding to std. dev. and/or variance.
format_sdvar | Format columns corresponding to std. dev. and/or variance.
get_sd | Format columns corresponding to std. dev. and/or variance.
isNested | Is f1 nested within f2?
mkReTrms | Create list of structures needed for models with random effects
nobars | Omit terms separated by vertical bars in a formula
nobars_ | Omit terms separated by vertical bars in a formula
no_specials | Drop 'specials' from a formula
randint | Remove all random slopes from a formula, while retaining random intercepts.
RHSForm | extract right-hand side of a formula
subbars | "Substitute bars"