as.rlebdm.ergm_conlist {ergm} | R Documentation |
Extract dyad-level ERGM constraint information into an rlebdm
object
Description
A function to combine the free_dyads
attributes of the
constraints appropriately to generate an rlebdm
of dyads
toggleable and/or missing and/or informative under that combination
of constraints.
Usage
## S3 method for class 'ergm_conlist'
as.rlebdm(
x,
constraints.obs = NULL,
which = c("free", "missing", "informative"),
...
)
Arguments
x |
an |
constraints.obs |
an |
which |
which aspect of the constraint to extract:
|
... |
additional arguments, currently unused. |
Note
For which=="free"
or "informative"
, NULL
return value
is a placeholder for a matrix of TRUE
, whereas for
which=="missing"
it is a placeholder for a matrix of FALSE
.
Each element in the constraint list has a sign, which
determins whether the constraint further restricts (for +
) or
potentially relaxes restriction (for -
).