Evidence map›Paper›PMID 33376806›Full record

ArticleBiology methods & protocols2020

ShinyButchR: Interactive NMF-based decomposition workflow of genome-scale datasets.

Andres Quintero, Daniel Hübschmann, Nils Kurzawa, Sebastian Steinhauser, Philipp Rentzsch, Stephen Krämer, Carolin Andresen, Jeongbin Park, Roland Eils, Matthias Schlesner and 1 more

Open access · goldAbstract read
In one paragraph

Article in Biology methods & protocols, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.3field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 17 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 5 institutions in 2 countries.

Andres QuinteroHealth Data Science Unit, Medical Faculty and BioQuant, University Heidelberg, Heidelberg, Germany.ORCID 0000-0002-3959-805X
Daniel HübschmannComputational Oncology, Molecular Diagnostics Program, National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Nils KurzawaGenome Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany.ORCID 0000-0002-7846-2817
Sebastian SteinhauserBioinformatics and Computational Biology Group, The Francis Crick Institute, London, UK.
Philipp RentzschComputational Genome Biology, Berlin Institute of Health (BIH), Berlin, Germany.
Stephen KrämerBioinformatics and Omics Data Analytics, German Cancer Research Center (DKFZ), Heidelberg, Germany.
Carolin AndresenComputational Oncology, Molecular Diagnostics Program, National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Heidelberg, Germany.ORCID 0000-0002-8960-7719
Jeongbin ParkCenter for Digital Health, Berlin Institute of Health (BIH) and Charité - Universitätsmedizin Berlin, Germany.
Roland EilsHealth Data Science Unit, Medical Faculty and BioQuant, University Heidelberg, Heidelberg, Germany.
Matthias SchlesnerBioinformatics and Omics Data Analytics, German Cancer Research Center (DKFZ), Heidelberg, Germany.ORCID 0000-0002-5896-4086
Carl HerrmannHealth Data Science Unit, Medical Faculty and BioQuant, University Heidelberg, Heidelberg, Germany.
German Cancer Research Center · DEBerlin Institute of Health at Charité - Universitätsmedizin Berlin · DEHeidelberg University · DEEuropean Molecular Biology Laboratory · DEThe Francis Crick Institute · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-negative matrix factorization (NMF) has been widely used for the analysis of genomic data to perform feature extraction and signature identification due to the interpretability of the decomposed signatures. However, running a basic NMF analysis requires the installation of multiple tools and dependencies, along with a steep learning curve and computing time. To mitigate such obstacles, we developed ShinyButchR, a novel R/Shiny application that provides a complete NMF-based analysis workflow, allowing the user to perform matrix decomposition using NMF, feature extraction, interactive visualization, relevant signature identification, and association to biological and clinical variables. ShinyButchR builds upon the also novel R package ButchR, which provides new TensorFlow solvers for algorithms of the NMF family, functions for downstream analysis, a rational method to determine the optimal factorization rank and a novel feature selection strategy.

Identifiers

PMID33376806
PMCPMC7750682
OpenAlexW3095500782

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.