adaptive_gamma: Select gamma adaptively

In robertsy/assimilr: Local Ensemble Kalman Particle Filters

Description

Binary search such that e.0 <= ess <= e.1

Usage

adaptive_gamma(e.0 = 0.5, e.1 = 0.8, imax = 15, imin = 1,
  delta.gam = 1/(imax - imin + 1), y = y, ...)

Arguments

e.0	ESS lower bound
e.1	ESS upper bound
imax,	imin: gammas considered go from imin/(imax-imin+1) to imax/(imax-imin+1), by default from 1/15 to 1
delta.gam	gammas increments, can be changed
y,	can be used potentially, but not currently.
...	additional parameters passed to enkf_step

Value

best_model list containing computed quantities for the optimal gamma chosen

robertsy/assimilr documentation built on May 27, 2019, 10:33 a.m.