The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

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.

Version: 1.7.0
Depends: R (≥ 3.2.1)
Imports: quadprog
Published: 2017-11-22
Author: Florian Werner [aut, cre]
Maintainer: Florian Werner <florian.werner at wzw.tum.de>
License: GPL-3
NeedsCompilation: no
CRAN checks: LCF results

Documentation:

Reference manual: LCF.pdf

Downloads:

Package source: LCF_1.7.0.tar.gz
Windows binaries: r-devel: LCF_1.7.0.zip, r-release: LCF_1.7.0.zip, r-oldrel: LCF_1.7.0.zip
macOS binaries: r-release (arm64): LCF_1.7.0.tgz, r-oldrel (arm64): LCF_1.7.0.tgz, r-release (x86_64): LCF_1.7.0.tgz, r-oldrel (x86_64): LCF_1.7.0.tgz
Old sources: LCF archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=LCF to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.