edgecov.ages-ergmTerm {tergm} | R Documentation |
Weighted sum of ages of extant ties
Description
Weighted sum of ages of extant ties
Usage
# binary: edgecov.ages(x, attrname=NULL)
Arguments
x , attrname |
either a square matrix of covariates, one for
each possible edge in the network, the name of a network
attribute of covariates, or a network; if the latter, or if the
network attribute named by |
Details
This term adds one statistic equaling sum, over all ties present in the network, of the amount of time elapsed since formation, multiplied by a dyadic covariate.
"Weights" can be negative.
Unlike edgecov.mean.age
, this statistic is well-defined on
an empty network. However, if used as a target, it appears to
produce highly biased dissolution parameter estimates if the goal
is to get an intended average duration.
See Also
ergmTerm
for index of model terms currently visible to the package.
Keywords
None