Evidence map›Paper›PMID 30309317›Full record

ArticleBMC bioinformatics2018

Integrating omics datasets with the OmicsPLS package.

Said El Bouhaddani, Hae-Won Uh, Geurt Jongbloed, Caroline Hayward, Lucija Klarić, Szymon M Kiełbasa, Jeanine Houwing-Duistermaat

Abstract read
In one paragraph

Article in BMC bioinformatics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
–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

48 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. 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

7 authors.

Said El BouhaddaniDept. of Biomedical Data Sciences, LUMC, Albinusdreef 2, Leiden, 2300 RC, The Netherlands. s.el_bouhaddani@lumc.nl.ORCID http://orcid.org/0000-0002-2279-4337
Hae-Won UhDepartment of Biostatistics and Research Support, UMC Utrecht, div. Julius Centre, Huispost Str. 6.131, Utrecht, 3508 GA, The Netherlands.
Geurt JongbloedDelft Institute of Applied Mathematics, EEMCS, TU Delft, Van Mourik Broekmanweg 6, Delft, 2628 XE, The Netherlands.
Caroline HaywardMRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, EH4 2XU, Scotland.
Lucija KlarićGenos Glycobiology Laboratory, Zagreb, 10000, Croatia.
Szymon M KiełbasaDept. of Biomedical Data Sciences, LUMC, Albinusdreef 2, Leiden, 2300 RC, The Netherlands.
Jeanine Houwing-DuistermaatDept. of Statistics, University of Leeds, Leeds, LS2 9JT, United Kingdom.

Funding

Medical Research Council MC_PC_U127561128Medical Research Council MC_UU_00007/10
6 · The paper itself

Abstract

backgroundWith the exponential growth in available biomedical data, there is a need for data integration methods that can extract information about relationships between the data sets. However, these data sets might have very different characteristics. For interpretable results, data-specific variation needs to be quantified. For this task, Two-way Orthogonal Partial Least Squares (O2PLS) has been proposed. To facilitate application and development of the methodology, free and open-source software is required. However, this is not the case with O2PLS.

resultsWe introduce OmicsPLS, an open-source implementation of the O2PLS method in R. It can handle both low- and high-dimensional datasets efficiently. Generic methods for inspecting and visualizing results are implemented. Both a standard and faster alternative cross-validation methods are available to determine the number of components. A simulation study shows good performance of OmicsPLS compared to alternatives, in terms of accuracy and CPU runtime. We demonstrate OmicsPLS by integrating genetic and glycomic data.

conclusionsWe propose the OmicsPLS R package: a free and open-source implementation of O2PLS for statistical data integration. OmicsPLS is available at https://cran.r-project.org/package=OmicsPLS and can be installed in R via install.packages("OmicsPLS").

Indexed as

GenomicsHumansLeast-Squares AnalysisMetabolomicsSoftwareData-specific variationJoint principal componentsO2PLSOmics data integrationR package

Identifiers

PMID30309317
PMCPMC6182835

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.