Deconvolution of thermal decay curves allows you to quantify proportions of biomass components in plant litter. Thermal decay curves derived from thermogravimetric analysis (TGA) are imported, modified, and then modelled in a three- or four- part mixture model using the Fraser-Suzuki function. The output is estimates for weights of pseudo-components corresponding to hemicellulose, cellulose, and lignin. For more information see: Müller-Hagedorn, M. and Bockhorn, H. (2007) <doi:10.1016/j.jaap.2006.12.008>, Órfão, J. J. M. and Figueiredo, J. L. (2001) <doi:10.1016/S0040-6031(01)00634-7>, and Yang, H. and Yan, R. and Chen, H. and Zheng, C. and Lee, D. H. and Liang, D. T. (2006) <doi:10.1021/ef0580117>.
| Version: | 0.1.0 |
| Depends: | R (≥ 3.2.0) |
| Imports: | graphics, minpack.lm, nloptr, stats, zoo, tmvtnorm |
| Suggests: | knitr, rmarkdown, devtools, testthat, covr |
| Published: | 2018-08-16 |
| DOI: | 10.32614/CRAN.package.mixchar |
| Author: | Saras Windecker [aut, cre], Nick Golding [aut] |
| Maintainer: | Saras Windecker <saras.windecker at gmail.com> |
| BugReports: | http://github.com/smwindecker/mixchar/issues |
| License: | MIT + file LICENSE |
| URL: | http://github.com/smwindecker/mixchar |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | mixchar results |
| Reference manual: | mixchar.html , mixchar.pdf |
| Vignettes: |
Workflow for thermal decay deconvolution with mixchar (source, R code) |
| Package source: | mixchar_0.1.0.tar.gz |
| Windows binaries: | r-devel: mixchar_0.1.0.zip, r-release: mixchar_0.1.0.zip, r-oldrel: mixchar_0.1.0.zip |
| macOS binaries: | r-release (arm64): mixchar_0.1.0.tgz, r-oldrel (arm64): mixchar_0.1.0.tgz, r-release (x86_64): mixchar_0.1.0.tgz, r-oldrel (x86_64): mixchar_0.1.0.tgz |
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