Change-ergmTerm | R Documentation |

The Change Operator Term

```
# binary: Change(
# formula,
# lm = ~1,
# subset = TRUE,
# weights = 1,
# contrasts = NULL,
# offset = 0,
# label = NULL
# )
```

`formula` |
a one-sided |

`lm, subset, weights, contrasts, offset, label` |
`N()` term operator in the ergm.multi for details. `lm` formula may reference `.Time` for the network's time index, `.TimeID` for the its index in the network series (where the initial network is 1 and the first modelled network is 2), and `.TimeDelta` for the time elapsed between the network and the immediately previous network in the series. |

This term accepts a model formula and produces the corresponding model for a network constructed by taking the dyads that have changed between time steps.

`ergmTerm`

for index of model terms currently visible to the package.

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