Package: MassSpecWavelet 1.79.0

Sergio Oller Moreno

MassSpecWavelet: Peak Detection for Mass Spectrometry data using wavelet-based algorithms

Peak Detection in Mass Spectrometry data is one of the important preprocessing steps. The performance of peak detection affects subsequent processes, including protein identification, profile alignment and biomarker identification. Using Continuous Wavelet Transform (CWT), this package provides a reliable algorithm for peak detection that does not require any type of smoothing or previous baseline correction method, providing more consistent results for different spectra. See <doi:10.1093/bioinformatics/btl355} for further details.

Authors:Pan Du [aut], Warren Kibbe [aut], Simon Lin [aut], Sergio Oller Moreno [aut, cre]

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manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
MassSpecWavelet/json (API)

# Install 'MassSpecWavelet' in R:
install.packages('MassSpecWavelet', repos = c('https://bioc.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/zeehio/massspecwavelet/issues

Datasets:

On BioConductor:MassSpecWavelet-1.79.0(bioc 3.24)MassSpecWavelet-1.78.0(bioc 3.23)

immunooncologymassspectrometryproteomicspeakdetection

8.96 score 11 stars 21 packages 47 scripts 19 mentions 13 exports 0 dependencies

Last updated from:1f98dde437. Checks:1 WARNING, 13 OK. Indexed: yes.

TargetResultTimeFilesSyslog
bioc-checksWARNING161
linux-devel-arm64OK152
linux-devel-x86_64OK149
source / vignettesOK190
linux-release-arm64OK150
linux-release-x86_64OK183
macos-release-arm64OK116
macos-release-x86_64OK215
macos-oldrel-arm64OK90
macos-oldrel-x86_64OK179
windows-develOK89
windows-releaseOK89
windows-oldrelOK133
wasm-releaseOK88

Exports:cwtgetLocalMaximumCWTgetRidgegetRidgeLengthidentifyMajorPeakslocalMaximummexhpeakDetectionCWTplotLocalMaxplotPeakplotRidgeListprepareWaveletstuneInPeakInfo

Dependencies:

Using the MassSpecWavelet package
Version Info | Overview of MassSpecWavelet | Peak detection by using CWT-based pattern matching | Continuous wavelet transform with Mexican Hat wavelet | Peak identification process | Refine the peak parameter estimation | Future Extension | Acknowledgments | Session Information
Rendered fromMassSpecWavelet.Rmdusingknitr::rmarkdown

Last update: 2023-01-30
Started: 2022-04-04

Finding local maxima with MassSpecWavelet
Introduction | Problems with the classic algorithm | The new local maximum algorithm | Computational cost | Comparison on a real signal | Session Information
Rendered fromFindingLocalMaxima.Rmdusingknitr::rmarkdown

Last update: 2022-10-10
Started: 2022-10-06