Description Usage Arguments Value Author(s) See Also Examples
Provides an update
method for "xtabs"
objects,
typically by removing terms from the formula to collapse over them.
1 2 |
object |
An existing |
formula. |
Changes to the formula ? see |
... |
Additional arguments to the call, or arguments with changed values. |
evaluate |
If |
If evaluate == TRUE
, the new "xtabs"
object, otherwise the updated call
Michael Friendly
update.formula
for details on updates to model formulae
margin.table
does something similar,
collapse.table
collapses category levels
1 2 3 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.