bc_als

Eilers P. H. C. and Boelens H. F. M. (2005) Baseline correction with
asymmetric least squares smoothing. Leiden Univ. Medical Centre Report.

Tools for reading, visualising and processing Magnetic Resonance
Spectroscopy data. The package includes methods for spectral fitting: Wilson
(2021) <DOI:10.1002/mrm.28385> and spectral alignment: Wilson (2018)
<DOI:10.1002/mrm.27605>.

Martin Wilson

spant

MR Spectroscopy Analysis Tools

Yong Wang

John Muschelli

bc_als function

<dl><dt>mrs_data</dt>
<dd>mrs_data object.</dd>
<dt>lambda</dt>
<dd>controls the baseline flexibility.</dd>
<dt>p</dt>
<dd>controls the penalty for negative data points.</dd>
<dt>ret_bc_only</dt>
<dd>return the baseline corrected data only. When FALSE the
baseline estimate and input data will be returned.</dd></dl>

Arguments

Baseline correction using the ALS method. — bc_als

<dl>

<dt>mrs_data</dt>
<dd>mrs_data object.</dd>


<dt>lambda</dt>
<dd>controls the baseline flexibility.</dd>


<dt>p</dt>
<dd>controls the penalty for negative data points.</dd>


<dt>ret_bc_only</dt>
<dd>return the baseline corrected data only. When FALSE the
baseline estimate and input data will be returned.</dd>

</dl>

bc_als: Baseline correction using the ALS method.

Description

Usage

Value

Arguments