LCF (1.7.0)

Linear Combination Fitting.

http://cran.r-project.org/web/packages/LCF

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) . 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.

Maintainer: Florian Werner
Author(s): Florian Werner [aut, cre]

License: GPL-3

Uses: quadprog

Released over 2 years ago.