nlme (version 3.1-68.1)

corMatrix.pdMat: Extract Correlation Matrix from a pdMat Object

Description

The correlation matrix corresponding to the positive-definite matrix represented by object is obtained.

Usage

## S3 method for class 'pdMat':
corMatrix(object, \dots)

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

• the correlation matrix corresponding to the positive-definite matrix represented by object.

See Also

as.matrix.pdMat, pdMatrix

Examples

pd1 <- pdSymm(diag(1:4))
corMatrix(pd1)