R: Concurrent node count for the first mode in a bipartite...

b1concurrent-ergmTerm {ergm} | R Documentation

## Concurrent node count for the first mode in a bipartite network

### Description

This term adds one network statistic to the model, equal to the number of nodes in the first mode of the network with degree 2 or higher. The first mode of a bipartite network object is sometimes known as the "actor" mode. This term can only be used with undirected bipartite networks.

### Usage

    # binary: b1concurrent(by=NULL, levels=NULL)

### Arguments

`by` | optional argument specifying a vertex attribute (see Specifying Vertex attributes and Levels (`?nodal_attributes`) for details). It functions just like the `by` argument of the `b1degree` term. Without the optional argument, this statistic is equivalent to `b1mindegree(2)` .
`levels` | TODO (See Specifying Vertex attributes and Levels (`?nodal_attributes`) for details.)

### See Also

`ergmTerm` for index of model terms currently visible to the package.

[Package ergm version 4.2.1 Index]