Evidence map›Paper›PMID 26538306›Full record

ArticleBMC bioinformatics2015

Fizzy: feature subset selection for metagenomics.

Gregory Ditzler, J Calvin Morrison, Yemin Lan, Gail L Rosen

Abstract read
In one paragraph

Article in BMC bioinformatics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  19. Opportunities and obstacles for deep learning in biology and medicine.Journal of the Royal Society, Interface · 2018
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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

4 authors.

Gregory DitzlerDepartment of Electrical & Computer Engineering, The University of Arizona, 1230 E Speedway Blvd., ECE Bldg., Tucson, 85721, AZ, USA. gregory.ditzler@gmail.com.
J Calvin MorrisonDepartment of Electrical & Computer Engineering, Drexel University, 3141 Chestnut St., Philadelphia, 19104, PA, USA. mutantturkey@gmail.com.
Yemin LanSchool of Biomedical Engineering, Science and Health, Drexel University, 3141 Chestnut St., Philadelphia, 19104, PA, USA. yeminlan@gmail.com.
Gail L RosenDepartment of Electrical & Computer Engineering, Drexel University, 3141 Chestnut St., Philadelphia, 19104, PA, USA. gailr@ece.drexel.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSome of the current software tools for comparative metagenomics provide ecologists with the ability to investigate and explore bacterial communities using α- & β-diversity. Feature subset selection--a sub-field of machine learning--can also provide a unique insight into the differences between metagenomic or 16S phenotypes. In particular, feature subset selection methods can obtain the operational taxonomic units (OTUs), or functional features, that have a high-level of influence on the condition being studied. For example, in a previous study we have used information-theoretic feature selection to understand the differences between protein family abundances that best discriminate between age groups in the human gut microbiome.

resultsWe have developed a new Python command line tool, which is compatible with the widely adopted BIOM format, for microbial ecologists that implements information-theoretic subset selection methods for biological data formats. We demonstrate the software tools capabilities on publicly available datasets.

conclusionsWe have made the software implementation of Fizzy available to the public under the GNU GPL license. The standalone implementation can be found at http://github.com/EESI/Fizzy.

Indexed as

SoftwareAlgorithmsComputational BiologyDatabases, GeneticHumansMetagenomicsMicrobiotaVegetarians

Identifiers

PMID26538306
PMCPMC4634798

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.