mxPenaltySearch {OpenMx}

mxPenaltySearch

Description

Grid search for the best MxPenalty hyperparameters. Uses omxDefaultComputePlan with penaltySearch=TRUE. Specifically, wraps mxComputeGradientDescent with mxComputePenaltySearch and passes the model to the backend.

Usage

mxPenaltySearch(
  model,
  ...,
  silent = FALSE,
  suppressWarnings = FALSE,
  unsafe = FALSE,
  checkpoint = FALSE,
  useSocket = FALSE,
  onlyFrontend = FALSE,
  beginMessage = !silent
)

Arguments

model

A MxModel object to be optimized.

...

Not used. Forces remaining arguments to be specified by name

silent

A boolean indicating whether to print status to terminal.

suppressWarnings

A boolean indicating whether to suppress warnings.

unsafe

A boolean indicating whether to ignore errors.

checkpoint

A boolean indicating whether to periodically write parameter values to a file.

useSocket

A boolean indicating whether to periodically write parameter values to a socket.

onlyFrontend

A boolean indicating whether to run only front-end model transformations.

beginMessage

A boolean indicating whether to print the number of parameters before invoking the backend.