update.lm( lm.obj, formula, data, weights, subset, na.action)
update.glm(glm.obj, formula, data, weights, subset, na.action,
offset, family, x)
[g]lm.obj
|
result of lm or glm.
The following arguments are all optional, and have the
identical meaning as the arguments of |
formula
|
a formula for updating the former model.
|
data
|
the data.frame.
|
weights
| observation weights. |
subset
| choose a subset of cases. |
na.action
|
a function. what do to with NAs, see
na.action.
|
offset
|
see glm.
|
family
|
family for glm.
|
x
|
logical, should the x matrix be returned?
|
class as the original glm.obj.update.formula,
formula,lm,glm.