initialize-DualEndpointOld-method: Initialization method for the "DualEndpointOld" class
In 0liver0815/onc-crmpack-test: Object-Oriented Implementation of CRM Designs

Initialization method for the "DualEndpointOld" class

## S4 method for signature 'DualEndpointOld'
initialize(
  .Object,
  mu,
  Sigma,
  sigma2betaW,
  sigma2W,
  rho,
  smooth = c("RW1", "RW2"),
  ...
)

`.Object`	the `DualEndpointOld` we want to initialize
`mu`	see `DualEndpointOld`
`Sigma`	see `DualEndpointOld`
`sigma2betaW`	see `DualEndpointOld`
`sigma2W`	see `DualEndpointOld`
`rho`	see `DualEndpointOld`
`smooth`	either “RW1” (default) or “RW2”, for specifying the random walk prior on the biomarker level.
`...`	not used