R: Extract Correlation Matrix from a pdMat Object

corMatrix.pdMat {nlme}

R Documentation

Extract Correlation Matrix from a pdMat Object

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

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

`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.

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

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

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

[Package nlme version 3.1-164 Index]