addm_support_compute_finegrid: Compute fine grid best parameters from coarse grid search...

In AlexanderFengler/addmtoolbox: addmtoolbox

Description

Compute parameter space for fine grid given the optimal parameter set of a coarse grid search addm_support_compute_finegrid

Usage

addm_support_compute_finegrid(drift.step.fine = 0, thetas = 0, gammas = 0,
  sd.step.fine = 0, non.decision.time.step.fine = 0,
  coarse.to.fine.ratio = 0, nr.attributes = 1, boundary.parameters = 0,
  log.liks = data.table(drift = 0, theta = 0, sd = 0, non.decision.time = 0,
  nr.reps = 0, loglik = 0))

Arguments

drift.step.fine	numeric variable storing precision with which drift rate space is searched in the fine grid parameter matrix.
thetas	numeric variable storing testable thetas. The theta space is not changed in the fine parameter matrix.
sd.step.fine	numeric variable storing precision with which standard deviation space is searched in the fine grid parameter matrix.
non.decision.time.step.fine	numeric variable storing precision with which non.decision.time space is searched in the fine grid parameter matrix.
coarse.to.fine.ratio	numeric Variable that stores the precision ratio between the coarse and fine grid for grid search fits.
log.liks	data.table that stores log likelihoods and corresponding parameter combinations resulting from coarse grid search.

Value

matrix storing new parameter space

Author(s)

Alexander Fengler, [e-mail]

AlexanderFengler/addmtoolbox documentation built on May 5, 2019, 4:53 a.m.