LCF: Linear Combination Fitting

Baseline correction, normalization and linear combination fitting (LCF) of X-ray absorption near edge structure (XANES) spectra. The package includes data loading of .xmu files exported from 'ATHENA' (Ravel and Newville, 2005) <doi:10.1107/S0909049505012719>. Loaded spectra can be background corrected and all standards can be fitted at once. Two linear combination fitting functions can be used: (1) fit_athena(): Simply fitting combinations of standards as in ATHENA, (2) fit_float(): Fitting all standards with changing baseline correction and edge-step normalization parameters.

Getting started

Package details

AuthorFlorian Werner [aut, cre]
MaintainerFlorian Werner <>
Package repositoryView on CRAN
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LCF documentation built on May 2, 2019, 6:08 a.m.