R: Two-star census for central nodes centered on the second mode...

b2twostar-ergmTerm {ergm} | R Documentation

## Two-star census for central nodes centered on the second mode of a bipartite network

### Description

This term is exactly the same as `b1twostar` except that the roles of b1 and b2 are reversed.

### Usage

    # binary: b2twostar(b1attr, b2attr, base=NULL, b1levels=NULL, b2levels=NULL, levels2=NULL)

### Arguments

`b1attr` | b1 nodes (actors in some contexts) (see Specifying Vertex attributes and Levels (`?nodal_attributes`) for details)
`b2attr` | b2 nodes (events in some contexts). If `b1attr` is not passed, it is assumed to be the same as `b2attr` .
`b1levels, b2levels, base, levels2` | used to leave some of the categories out (see Specifying Vertex attributes and Levels (`?nodal_attributes`) for details)

### Note

The argument `base` is retained for backwards compatibility and may be removed in a future version. When both `base` and `levels` are passed, `levels` overrides `base`.

The argument `base` is retained for backwards compatibility and may be removed in a future version. When both `base` and `levels2` are passed, `levels2` overrides `base`.

### See Also

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

[Package ergm version 4.2.2 Index]