% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/cox_helpers.R
\name{cox_dispersion_function}
\alias{cox_dispersion_function}
\title{Cox PH Dispersion Function}
\usage{
cox_dispersion_function(
  mu,
  y,
  order_indices,
  family,
  observation_weights,
  VhalfInv,
  ...
)
}
\arguments{
\item{mu}{Predicted values.}

\item{y}{Observed survival times.}

\item{order_indices}{Observation indices.}

\item{family}{Family object.}

\item{observation_weights}{Observation weights.}

\item{VhalfInv}{Inverse square root of correlation matrix.}

\item{...}{Additional arguments (including \code{status}).}
}
\value{
Scalar 1.
}
\description{
Returns 1 unconditionally. Cox PH has no dispersion parameter; this
function exists solely for interface compatibility with lgspline's
\code{dispersion_function} argument.
}
