network.AIC {nem} | R Documentation

## AIC criterion for network graph

### Description

calclate AIC for a given network graph (should be transitively closed)

### Usage

            network.AIC(network,k=2,verbose=TRUE)

### Arguments

`network` | a nem object (e.g. 'pairwise')
`k` | penalty per parameter in the AIC calculation. Default = 2 for classical AIC
`verbose` | print out the result

### Details

For k = log(n) the BIC (Schwarz criterion) is computed. Usually this function is not called directly but from `nemModelSelection`

### Value

AIC value

### Author(s)

Holger Froehlich

### See Also

`nemModelSelection`

### Examples

       data("BoutrosRNAi2002")
       res1 <- moduleNetwork(BoutrosRNAiDiscrete[,9:16],para=c(.13,.05))
       network.AIC(res1)
       res2 <- moduleNetwork(BoutrosRNAiDiscrete[,9:16],para=c(.13,.05),Pm=matrix(0,ncol=4,nrow=4),lambda=10)
       network.AIC(res2)

[Package nem version 1.6.0 Index]