Extract Correlation Matrix from a pdMat Object

DESCRIPTION:

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

USAGE:

corMatrix(object) 

REQUIRED ARGUMENTS:

object
an object inheriting from class pdMat, representing a positive definite matrix.

VALUE:

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

SEE ALSO:

,

EXAMPLES:

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