peak_info: Search for the highest peak in a spectral region and return...

In spant: MR Spectroscopy Analysis Tools

Search for the highest peak in a spectral region and return the frequency, height and FWHM.

Description

Search for the highest peak in a spectral region and return the frequency, height and FWHM.

Usage

peak_info(
  mrs_data,
  xlim = c(4, 0.5),
  interp_f = 4,
  scale = "ppm",
  mode = "real"
)

Arguments

mrs_data	an object of class mrs_data.
xlim	frequency range (default units of PPM) to search for the highest peak.
interp_f	interpolation factor, defaults to 4x.
scale	the units to use for the frequency scale, can be one of: "ppm", "hz" or "points".
mode	spectral mode, can be : "real", "imag" or "mod".

Value

list of arrays containing the highest peak frequency, height and FWHM in units of PPM and Hz.

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