Dimensions of a pdMat Object
Usage
Dim(object)
Arguments
object
an object inheriting from class
pdMat
, representing a positive-definite matrix.
Description
This method function returns the dimensions of the matrix represented by
object
.
Value
an integer vector with the number of rows and columns of the matrix represented by
object
.
Author(s)
Jose Pinheiro and Douglas Bates
See Also
Dim
Examples
library(lme) Dim(pdSymm(diag(3)))
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