sufficientStat {bayesImageS} | R Documentation |

## Calculate the sufficient statistic of the Potts model for the given labels.

### Description

Calculate the sufficient statistic of the Potts model for the given labels.

### Usage

```
sufficientStat(labels, neighbors, blocks, k)
```

### Arguments

`labels` |
A matrix of pixel labels. |

`neighbors` |
A matrix of all neighbors in the lattice, one row per pixel. |

`blocks` |
A list of pixel indices, dividing the lattice into independent blocks. |

`k` |
The number of unique labels. |

### Value

The sum of like neighbors.

[Package

*bayesImageS*version 0.6-1 Index]