HPC-class

Class <code>HPC</code> defines a joint mean covariance model based on Hyperpherical
 parameterization of Cholesky factor (HPC).

Fit joint mean-covariance models for longitudinal data. The models
    and their components are represented using S4 classes and methods. The core
    computational algorithms are implemented using the 'Armadillo' C++ library
    for numerical linear algebra and 'RcppArmadillo' glue.

HPC-class: Class HPC

Description

Arguments