# logLik.corStruct

##### Extract corStruct Log-Likelihood

This method function extracts the component of a Gaussian
log-likelihood associated with the correlation structure, which is
equal to the negative of the logarithm of the determinant (or sum of
the logarithms of the determinants) of the matrix (or matrices)
represented by `object`

.

- Keywords
- models

##### Usage

```
## S3 method for class 'corStruct':
logLik(object, data, \dots)
```

##### Value

the negative of the logarithm of the determinant (or sum of
the logarithms of the determinants) of the correlation matrix (or
matrices) represented by `object`

.

##### See Also

##### Examples

```
cs1 <- corAR1(0.2)
cs1 <- Initialize(cs1, data = Orthodont)
logLik(cs1)
```

*Documentation reproduced from package nlme, version 3.1-86, License: GPL (>=2)*

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