Description Usage Arguments Value Author(s) References See Also Examples

Plots an overview of some possible priors used in the
`ARTIVAsubnet`

function for the number of changepoints
(resp. incoming edges) according to a given number of maximum
changepoints `maxCP`

(resp. incoming Edges `maxPred`

) when
parameters (`alphaCP`

, `betaCP`

for the CPs or
`alphaEdges`

, `betaEdges`

for the edges) in function
`ARTIVAsubnet`

are set to default (alpha=1, beta=0.5).
In the `ARTIVAsubnet`

procedure, the number of CPs
(respectively the number of incoming edges) is sampled from a
truncated Poisson with mean lambda, where lambda is drawn from an
Inverse Gamma distribution (alpha, beta), see Lebre et al. (2010) for
more details.

1 | ```
choosePriors(kmax,priors)
``` |

`kmax` |
Maximum number of changepoints or incomins Edges (parents) |

`priors` |
Table describing the priors which can be loaded with data(priors) |

NULL, a graph is plotted.

S. Lebre and G. Lelandais.

S. Lebre, J. Becq, F. Devaux, M. P. H. Stumpf, G. Lelandais (2010) Statistical inference of the time-varying structure of gene-regulation networks, BMC Systems Biology, 4:130.

1 2 3 4 | ```
# See some prior probabbility density when the maximal number of
# CPs/parents is equal to 5
data(priors)
choosePriors(kmax=5,priors)
``` |

```
Loading required package: MASS
Loading required package: igraph
Attaching package: 'igraph'
The following objects are masked from 'package:stats':
decompose, spectrum
The following object is masked from 'package:base':
union
Loading required package: gplots
Attaching package: 'gplots'
The following object is masked from 'package:stats':
lowess
```

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.