Package: HiResTEC 0.62.3

HiResTEC: Non-Targeted Fluxomics on High-Resolution Mass-Spectrometry Data

Identifying labeled compounds in a 13C-tracer experiment in non-targeted fashion is a cumbersome process. This package facilitates such type of analyses by providing high level quality control plots, deconvoluting and evaluating spectra and performing a multitude of tests in an automatic fashion. The main idea is to use changing intensity ratios of ion pairs from peak list generated with 'xcms' as candidates and evaluate those against base peak chromatograms and spectra information within the raw measurement data automatically. The functionality is described in Hoffmann et al. (2018) <doi:10.1021/acs.analchem.8b00356>.

Authors:Jan Lisec [aut, cre], Friederike Hoffmann [aut]

HiResTEC_0.62.3.tar.gz
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HiResTEC.pdf |HiResTEC.html
HiResTEC/json (API)

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

Peer review:

Bug tracker:https://github.com/janlisec/hirestec/issues

Datasets:
  • mz_shift_corrector - Predefined mass search windows to be used internally.
  • res_list - The main results object of a non-targeted search for tracer incorporation.
  • sam - Sample table
  • xcms_cand - Dataframe with putative candidates

On CRAN:

8 exports 1.34 score 10 dependencies 2 mentions 320 downloads

Last updated 7 months agofrom:5480c46dbb. Checks:OK: 9. Indexed: yes.

TargetResultDate
Doc / VignettesOKAug 24 2024
R-4.5-win-x86_64OKAug 24 2024
R-4.5-linux-x86_64OKAug 24 2024
R-4.4-win-x86_64OKAug 24 2024
R-4.4-mac-x86_64OKAug 24 2024
R-4.4-mac-aarch64OKAug 24 2024
R-4.3-win-x86_64OKAug 24 2024
R-4.3-mac-x86_64OKAug 24 2024
R-4.3-mac-aarch64OKAug 24 2024

Exports:DeconvoluteSpectrumEvaluateCandidateListAgainstRawDataEvaluatePairsFromXCMSSetGenerateCandXLSXGenerateQCPlotsgetMultipleBPCplotBPCplotMID

Dependencies:beeswarmCorMIDenviPatInterpretMSSpectrumopenxlsxplyrRcppRdisopstringizip