| is.durational {tergm} | R Documentation |
These functions test whether an ERGM is duration dependent or not.
The method for NULL always returns FALSE by
convention.
is.durational(object, ...) ## S3 method for class ''NULL'' is.durational(object, ...) ## S3 method for class 'ergm_model' is.durational(object, ...) ## S3 method for class 'ergm_state' is.durational(object, ...) ## S3 method for class 'formula' is.durational(object, response = NULL, basis = ergm.getnetwork(object), ...)
object |
An ERGM formula, |
... |
Unused at this time. |
response, basis |
See |
TRUE if the ERGM terms in the model are duration dependent;
FALSE otherwise.
ergm_model: Test if the ergm_model has duration-dependent terms, which call for lasttoggle data structures.
ergm_state: Test if the ergm_state has duration-dependent terms, which call for lasttoggle data structures.