nobars: Omit terms separated by vertical bars in a formula
In actuaRE: Handling Hierarchically Structured Risk Factors using Random Effects Models
nobars R Documentation
Omit terms separated by vertical bars in a formula
Description
Remove the random-effects terms from a mixed-effects
formula, thereby producing the fixed-effects formula.
Usage
nobars(term)
Arguments
term
the right-hand side of a mixed-model formula
Value
the fixed-effects part of the formula
Note
This function is called recursively on individual terms
in the model, which is why the argument is called
term and not a name like form, indicating a
formula.
See Also
formula, model.frame,
model.matrix.
Other utilities: findbars,
mkRespMod, mkReTrms,
nlformula, subbars
Examples
nobars(Reaction ~ Days + (Days|Subject)) ## => Reaction ~ Days
actuaRE documentation built on Aug. 8, 2025, 7:47 p.m.
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| nobars | R Documentation |
Omit terms separated by vertical bars in a formula
Description
Remove the random-effects terms from a mixed-effects formula, thereby producing the fixed-effects formula.
Usage
nobars(term)
Arguments
term |
the right-hand side of a mixed-model formula |
Value
the fixed-effects part of the formula
Note
This function is called recursively on individual terms
in the model, which is why the argument is called
term and not a name like form, indicating a
formula.
See Also
formula, model.frame,
model.matrix.
Other utilities: findbars,
mkRespMod, mkReTrms,
nlformula, subbars
Examples
nobars(Reaction ~ Days + (Days|Subject)) ## => Reaction ~ Days
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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