Package: RamanMP 1.0
RamanMP: Analysis and Identification of Raman Spectra of Microplastics
Pre-processing and polymer identification of Raman spectra of plastics. Pre-processing includes normalisation functions, peak identification based on local maxima, smoothing process and removal of spectral region of no interest. Polymer identification can be performed using Pearson correlation coefficient or Euclidean distance (Renner et al. (2019), <doi:10.1016/j.trac.2018.12.004>), and the comparison can be done with a user-defined database or with the database already implemented in the package, which currently includes 356 spectra, with several spectra of plastic colorants.
Authors:
RamanMP_1.0.tar.gz
RamanMP_1.0.zip(r-4.5)RamanMP_1.0.zip(r-4.4)RamanMP_1.0.zip(r-4.3)
RamanMP_1.0.tgz(r-4.4-any)RamanMP_1.0.tgz(r-4.3-any)
RamanMP_1.0.tar.gz(r-4.5-noble)RamanMP_1.0.tar.gz(r-4.4-noble)
RamanMP_1.0.tgz(r-4.4-emscripten)RamanMP_1.0.tgz(r-4.3-emscripten)
RamanMP.pdf |RamanMP.html✨
RamanMP/json (API)
| # Install 'RamanMP' in R: |
| install.packages('RamanMP', repos = c('https://veronicanava.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/veronicanava/ramanmp/issues
- MPdatabase - Database with Raman spectra of plastic polymers and pigments
- matrix_unknown - Matrix with 4 unknown Raman spectra of plastic polymers
- single_unknown - Matrix with 1 unknown Raman spectra of plastic polymer
Last updated 3 years agofrom:312260153d. Checks:OK: 1 NOTE: 6. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Nov 06 2024 |
| R-4.5-win | NOTE | Nov 06 2024 |
| R-4.5-linux | NOTE | Nov 06 2024 |
| R-4.4-win | NOTE | Nov 06 2024 |
| R-4.4-mac | NOTE | Nov 06 2024 |
| R-4.3-win | NOTE | Nov 06 2024 |
| R-4.3-mac | NOTE | Nov 06 2024 |
Exports:norm.min.maxnorm.SNVpeak.finderregion.removesavit.golspectra.alignmentspectra.corrspectra.corr.matspectra.distspectra.dist.mat
Dependencies:clicolorspacecommonmarkcurldplyrfansifarverforecastfracdiffgenericsggplot2ggrepelggtextgluegridtextgtableimputeTSisobandjpegjsonlitelabelinglatticelifecyclelmtestmagrittrmarkdownMASSMatrixmgcvmunsellnlmennetpillarpkgconfigpngquadprogquantmodR6RColorBrewerRcppRcppArmadillorlangscalesstinepackstringistringrtibbletidyselecttimeDatetseriesTTRurcautf8vctrsviridisLitewithrxfunxml2xtszoo
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Matrix with 4 unknown Raman spectra of plastic polymers | matrix_unknown |
| Database with Raman spectra of plastic polymers and pigments | MPdatabase |
| Min-max normalisation | norm.min.max |
| Z-score normalisation | norm.SNV |
| Peaks identification | peak.finder |
| Removal of spectral region | region.remove |
| Savitzky–Golay smoothing | savit.gol |
| Matrix with 1 unknown Raman spectra of plastic polymer | single_unknown |
| Align spectra with different spectral resolution | spectra.alignment |
| Spectrum identification based on Pearson correlation coefficient | spectra.corr |
| Identification of multiple spectra identification based on Pearson correlation coefficient | spectra.corr.mat |
| Spectrum identification based on Euclidean distance | spectra.dist |
| Identification of multiple spectra identification based on Euclidean distance | spectra.dist.mat |
