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Dim.pdMat

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)

José Pinheiro and Douglas Bates bates@stat.wisc.edu

See Also

Examples

Dim(pdSymm(diag(3)))
nlme

Linear and Nonlinear Mixed Effects Models

v3.1-152
GPL (>= 2) | file LICENCE
Authors
José Pinheiro [aut] (S version), Douglas Bates [aut] (up to 2007), Saikat DebRoy [ctb] (up to 2002), Deepayan Sarkar [ctb] (up to 2005), EISPACK authors [ctb] (src/rs.f), Siem Heisterkamp [ctb] (Author fixed sigma), Bert Van Willigen [ctb] (Programmer fixed sigma), Johannes Ranke [ctb] (varConstProp()), R-core [aut, cre]
Initial release
2021-02-03

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