scale_spec: Scale mrs_data to a spectral region.

In spant: MR Spectroscopy Analysis Tools

Scale mrs_data to a spectral region.

Description

Scale mrs_data to a spectral region.

Usage

scale_spec(
  mrs_data,
  xlim = NULL,
  operator = "sum",
  freq_scale = "ppm",
  mode = "re",
  mean_dyns = NULL,
  ret_scale_factor = FALSE
)

Arguments

mrs_data	MRS data.
xlim	spectral range to be integrated (defaults to full range).
operator	can be "sum" (default), "mean", "l2", "max", "min" or "max-min".
freq_scale	units of xlim, can be : "ppm", "Hz" or "points".
mode	spectral mode, can be : "re", "im", "mod" or "cplx".
mean_dyns	mean the dynamic scans before applying the operator. The same scaling value will be applied to each individual dynamic.
ret_scale_factor	option to return the scaling factor in addition to the scaled data.

Value

normalised data.

spant documentation built on Sept. 11, 2024, 9:13 p.m.