| pdMatrix {lme4} | R Documentation |
This generic function extracts the positive-definite matrix
represented by object.
This function is deprecated. Use coersion to the pdmatrix
class instead.
pdMatrix(object)
object |
an object inheriting from class pdMat, representing
a positive definite matrix, which must have been initialized
(i.e. length(coef(object)) > 0). |
A pdmatrix object.