varpro_3_para_opts: Return a list of options for VARPRO based fitting with 3 free...

In neuroconductor-releases/spant: MR Spectroscopy Analysis Tools

Description

Return a list of options for VARPRO based fitting with 3 free parameters:

• zero'th order phase correction

• global damping

• global frequency shift.

Usage

varpro_3_para_opts(
  nstart = 20,
  init_damping = 2,
  maxiters = 200,
  max_shift = 5,
  max_damping = 5,
  anal_jac = FALSE,
  bl_smth_pts = 80
)

Arguments

nstart	position in the time-domain to start fitting, units of data points.
init_damping	starting value for the global Gaussian line-broadening term - measured in Hz.
maxiters	maximum number of levmar iterations to perform.
max_shift	maximum global shift allowed, measured in Hz.
max_damping	maximum damping allowed, FWHM measured in Hz.
anal_jac	option to use the analytic or numerical Jacobian (logical).
bl_smth_pts	number of data points to use in the baseline smoothing calculation.

Value

list of options.

neuroconductor-releases/spant documentation built on Jan. 1, 2021, 11:42 a.m.