Z_up {BLSM} | R Documentation |

## Update step for the latent positions

### Description

Accept/reject the proposals for the latent positions

### Usage

```
Z_up(Y, Z, W, alpha, zdelta, mu_z, sd_z)
```

### Arguments

`Y` |
Adjacency matrix of the observed network |

`Z` |
Latent positions matrix |

`W` |
BLSM Weights matrix of the observed network |

`alpha` |
Model variable |

`zdelta` |
Standard deviation of the Gaussian proposal for latent positions |

`mu_z` |
Mean of the Gaussian prior distribution for latent positions |

`sd_z` |
Standard deviation of the Gaussian prior distribution for latent positions |

### Value

Updated latent positions matrix

[Package

*BLSM*version 0.1.0 Index]