Coerces 'guide' to something more implicit. Generic, with methods for
data.frame. The key 'guide' generally suggests a guide
to interpretation of a data item, such as units, formats, codelists,
and encodings. The idea here is to replace these with 'guide': i.e.,
to undo the effects of explicit_guide.
implicit_guide(x, ...)see methods
object of dispatch
passed arguments
Other explicit_guide:
explicit_guide(),
explicit_guide.data.frame(),
explicit_guide.dvec(),
explicit_guide.yamlet(),
implicit_guide.data.frame(),
implicit_guide.dvec(),
infer_guide()