Returns the temporal lag layer(s) and contemporaneous network as netobjects,
so each renders directly with cograph::splot() (or any netobject verb)
without the caller transposing matrices or dropping intercept columns. The
temporal network is oriented [from = predictor(t-1), to = outcome(t)].
Usage
# S3 method for class 'gvar_result'
as_netobject(x, ...)