BVsupport {Icens} | R Documentation |

## Compute the support for the cliques of a bivariate intersection
graph.

### Description

Given the regions where the events occurred and the cliques of the
intersection graph the support of the cliques is computed. For each
clique it is the intersection of the event time regions for all
observations in that clique.

### Usage

BVsupport(intvlx, intvly, cliques=BVcliques(intvlx, intvly))

### Arguments

`intvlx` |
The event time intervals for one dimension. |

`intvly` |
The event time intervals for the other dimension. |

`cliques` |
The list of maximal cliques of the intersection graph,
optionally. |

### Value

An m by 4 matrix containing the corners of the intervals of support
for the maximal cliques of the intersection graph corresponding to the
first two arguments to the function.

### Author(s)

A. Vandal and R. Gentleman

### References

*Graph–Theoretical Aspects of Bivariate Censored
Data*, R. Gentleman and A. Vandal, 1999, submitted.

### See Also

`BVcliques`

, `BVclmat`

### Examples

data(cmv)
cmv.cl <- BVcliques(cmv[,1:2], cmv[,3:4])
boxes <- BVsupport(cmv[,1:2], cmv[,3:4], cmv.cl)

[Package

*Icens* version 0.5

Index]