bc_als {spant}

Baseline correction using the ALS method.

Description

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

Usage

bc_als(mrs_data, lambda = 10000, p = 0.001, ret_bc_only = TRUE)

Arguments

mrs_data

mrs_data object.

lambda

controls the baseline flexibility.

p

controls the penalty for negative data points.

ret_bc_only

return the baseline corrected data only. When FALSE the baseline estimate and input data will be returned.

Value

baseline corrected data.