Description Usage Arguments Value Author(s) See Also Examples
extend a compact formula to all of it's terms as they are interpreted
1 | extend.x.formula(formula, extend.term=TRUE, return.interaction=TRUE)
|
formula |
a model formula. |
extend.term |
logical. If |
return.interaction |
logical. Whether a list containing the new formula and a vector containing logical values with information about interactions should be returned or only the new formula. |
If return.interaction
is TRUE
a list containing the components:
formula |
the new formula. |
is.interaction |
logical, vector giving information whether the corresponding formula term is an interaction or not. |
Ulrike Naumann and David Warton <David.Warton@unsw.edu.au>.
mvformula
, formulaUnimva
, plot.mvformula
,
best.r.sq
.
1 2 3 4 5 6 |
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