Evidence map›Paper›PMID 32984664›Full record

ArticleStatistics and applications2020

Identification of Geographic Specific SARS-Cov-2 Mutations by Random Forest Classification and Variable Selection Methods.

Manoj Kandpal, Ramana V Davuluri

Open access · greenAbstract read
In one paragraph

Article in Statistics and applications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 39% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
  3. Randomness for Nucleotide Sequences of SARS-CoV-2 and Its Related Subfamilies.Computational and mathematical methods in medicine · 2020
    Article
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

2 authors at 1 institution in 1 country.

Manoj KandpalDivision of Health and Biomedical Informatics, Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Ramana V DavuluriDivision of Health and Biomedical Informatics, Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Northwestern University · US

Funding

Informatics Platform for Mammalian Gene Regulation at Isoform-levelR01LM011297 · NLM · WISTAR INSTITUTE · PI DAVULURI, RAMANA V · 2013 to 2020
$2.4M
NLM NIH HHS R01 LM011297
6 · The paper itself

Abstract

RNA viral genomes have very high mutations rates. As infection spreads in the host populations, different viral lineages emerge acquiring independent mutations that can lead to varied infection and death rates in different parts of the world. By application of Random Forest classification and feature selection methods, we developed an analysis pipeline for identification of geographic specific mutations and classification of different viral lineages, focusing on the missense-variants that alter the function of the encoded proteins. We applied the pipeline on publicly available SARS-CoV-2 datasets and demonstrated that the analysis pipeline accurately identified country or region-specific viral lineages and specific mutations that discriminate different lineages. The results presented here can help designing country-specific diagnostic strategies and prioritizing the mutations for functional interpretation and experimental validations.

Indexed as

ClassificationCoronavirusFeature selectionRandom forestSARS-CoV-2

Identifiers

PMID32984664
PMCPMC7514111
OpenAlexW3088812638

What OpenQuestion holds

Textmetadata
LicenceTDM
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.