Dim.pdMat {nlme} | R Documentation

## Dimensions of a pdMat Object

### Description

This method function returns the dimensions of the matrix represented by `object`.

### Usage

    ## S3 method for class 'pdMat':
    Dim(object, ...)

### Arguments

`object` | an object inheriting from class `pdMat`, representing a positive-definite matrix.
`...` | some methods for this generic require additional arguments. None are used in this method.

### Value

an integer vector with the number of rows and columns of the matrix represented by `object`.

### Author(s)

Jose Pinheiro Jose.Pinheiro@pharma.novartis.com and Douglas Bates bates@stat.wisc.edu

### See Also

`Dim`

### Examples

    Dim(pdSymm(diag(3)))

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