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This tool allows to remove all samples and/or variables corresponding to specific values regarding designated factors or numerical variables, in datasets corresponding to dataMatrix, sampleMetadata and variableMetadata.

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workflow4metabolomics/tool-generic_filter

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Generic Filter

Metadata

  • @name: Generic Filter
  • @version: 2020.01
  • @authors: Marion Landi and Melanie Petera for first version - Maintainer: Melanie Petera (PFEM ; INRAE ; MetaboHUB)
  • @init date: 2014, december
  • @main usage: This tool allows to remove all samples and/or variables corresponding to specific values regarding designated factors or numerical variables.

Context

This tool is provided as one of the Workflow4Metabolomics Galaxy instance utilities. W4M is a French infrastructure providing software tools to process, analyse and annotate metabolomics data.

User interface is based on the Galaxy platform (homepage: https://galaxyproject.org/). It is an open, web-based platform for data intensive biomedical research. Whether on the free public server or your own instance, you can perform, reproduce, and share complete analyses.

Configuration

Requirement:

  • R software: version > 3.0.0 recommended
  • Specific R library: 'batch'

Docker:

Technical description

Main files:

  • filter_script.R: R function (core script)
  • filter_wrap.R: R script to link the main R function to inputs
  • generic_filter.xml: XML wrapper (interface for Galaxy)

Services provided

License

  • Cea Cnrs Inria Logiciel Libre License, version 2.1 (CECILL-2.1)

About

This tool allows to remove all samples and/or variables corresponding to specific values regarding designated factors or numerical variables, in datasets corresponding to dataMatrix, sampleMetadata and variableMetadata.

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