ParticleSGGrowth: Run a Particle Stochastic Gradient for the Growth model

In nickpoison/nltsa: Nonlinear Time Series Analysis

Description

This function implements Particle StochasticGradient for the Growth Model.

Usage

  ParticleSGGrowth(initial.nlss, y,
    n.particles = function(i) {     30 },
    sa.rate = function(i) {     1/(i + 1)^(2/3) }, n.sg,
    .progress = progress_text, ...)

Arguments

initial.nlss	NLSS whose parameters value will serve as starting point
y	Observations
n.particles	Number of particles
n.sg	Number of SG iterations
sa.rate	Learning rate as a function of the iteration
.progress	Progress bar to use, from plyr package, default to progress_text
...	Extra parameters to pass to the SISR filter, see function sisr

Value

A list with the same components as MH

See Also

MH, sisr, random.walk

nickpoison/nltsa documentation built on May 23, 2019, 4:48 p.m.