Package: pmd 0.2.6
Miao YU
pmd: Paired Mass Distance Analysis for GC/LC-MS Based Non-Targeted Analysis and Reactomics Analysis
Paired mass distance (PMD) analysis proposed in Yu, Olkowicz and Pawliszyn (2018) <doi:10.1016/j.aca.2018.10.062> and PMD based reactomics analysis proposed in Yu and Petrick (2020) <doi:10.1038/s42004-020-00403-z> for gas/liquid chromatography–mass spectrometry (GC/LC-MS) based non-targeted analysis. PMD analysis including GlobalStd algorithm and structure/reaction directed analysis. GlobalStd algorithm could found independent peaks in m/z-retention time profiles based on retention time hierarchical cluster analysis and frequency analysis of paired mass distances within retention time groups. Structure directed analysis could be used to find potential relationship among those independent peaks in different retention time groups based on frequency of paired mass distances. Reactomics analysis could also be performed to build PMD network, assign sources and make biomarker reaction discovery. GUIs for PMD analysis is also included as 'shiny' applications.
Authors:
pmd_0.2.6.tar.gz
pmd_0.2.6.zip(r-4.5)pmd_0.2.6.zip(r-4.4)pmd_0.2.6.zip(r-4.3)
pmd_0.2.6.tgz(r-4.4-any)pmd_0.2.6.tgz(r-4.3-any)
pmd_0.2.6.tar.gz(r-4.5-noble)pmd_0.2.6.tar.gz(r-4.4-noble)
pmd_0.2.6.tgz(r-4.4-emscripten)pmd_0.2.6.tgz(r-4.3-emscripten)
pmd.pdf |pmd.html✨
pmd/json (API)
NEWS
# Install 'pmd' in R: |
install.packages('pmd', repos = c('https://yufree.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/yufree/pmd/issues
- MaConDa - Mass spectrometry contaminants database for PMD check
- hmdb - A dataframe containing HMDB with unique accurate mass pmd with three digits frequency larger than 1 and accuracy percentage larger than 0.9.
- keggrall - A dataframe containing reaction related accurate mass pmd and related reaction formula with KEGG ID
- omics - A dataframe containing multiple reaction database ID and their related accurate mass pmd and related reactions
- sda - A dataset containing common Paired mass distances of substructure, ions replacements, and reaction
- spmeinvivo - A peaks list dataset containing 9 samples from 3 fish with triplicates samples for each fish from LC-MS.
mass-spectrometrymetabolomicsnon-target
Last updated 5 months agofrom:ce3d821ea1. Checks:OK: 3 NOTE: 4. Indexed: yes.
Target | Result | Date |
---|---|---|
Doc / Vignettes | OK | Oct 27 2024 |
R-4.5-win | OK | Oct 27 2024 |
R-4.5-linux | OK | Oct 27 2024 |
R-4.4-win | NOTE | Oct 27 2024 |
R-4.4-mac | NOTE | Oct 27 2024 |
R-4.3-win | NOTE | Oct 27 2024 |
R-4.3-mac | NOTE | Oct 27 2024 |
Exports:getcdagetchaingetclustergetcorclustergetms2pmdgetmspmdgetpairedgetpmdgetpmddfgetposneggetrdagetreactgetsdagetstdgettargetglobalstdpcasfplotcnplotpairedplotrtgplotsdaplotstdplotstdrtplotstdsdapmdannorunPMDrunPMDnet
Dependencies:animationaskpassbase64encBHBiocParallelbslibcachemclicodetoolscolorspacecpp11crosstalkcurldata.tabledigestdplyrenviGCMSevaluatefansifarverfastmapfontawesomeformatRfsfutile.loggerfutile.optionsgenericsggplot2gluegtablehighrhtmltoolshtmlwidgetshttrigraphisobandjquerylibjsonlitekernlabknitrlabelinglambda.rlaterlatticelazyevallifecyclemagickmagrittrMASSMatrixmemoisemgcvmimemixtoolsmunsellnlmeopensslpillarpkgconfigplotlypromisespurrrR6rappdirsRColorBrewerRcppRdisoprlangrmarkdownsassscalessegmentedsnowstringistringrsurvivalsystibbletidyrtidyselecttinytexutf8vctrsviridisLitewithrxfunyaml