This operator evaluates formula
without modification, but modifies its coefficient and/or parameter names based on label
and pos
.
# binary: Label(formula, label, pos)# valued: Label(formula, label, pos)
a one-sided ergm()
-style formula with the terms to be evaluated
either a character vector specifying the label for the terms or a function through which term names are mapped (or a as_mapper
-style formula).
controls how label
modifies the term names: one of "prepend"
, "replace"
, "append"
, or "("
, with the latter wrapping the term names in parentheses like a function call with name specified by label
.
ergmTerm
for index of model terms currently visible to the package.
ergm:::.formatTermKeywords("ergmTerm", "Label", "subsection")