Perturb movement-HMM parameters — perturb_hmm_movement_parameters • evalueHMM

Create a nearby diagnostic parameter set by modifying step means, angle means, angle standard deviations and transition or initial probabilities.

Usage

perturb_hmm_movement_parameters(
  parameters,
  step_mean_multiplier = NULL,
  angle_mean_shift = NULL,
  angle_sd_multiplier = NULL,
  transition_blend = 0.08,
  initial_blend = 0.03
)

Arguments

parameters: Parameter list from create_hmm_movement_parameters().
step_mean_multiplier, angle_mean_shift, angle_sd_multiplier: Scalar or state-specific perturbations.
transition_blend, initial_blend: Blend weights toward uniform transition or initial probabilities.

Value

A perturbed parameter list.