Correction to: The role of cryptocurrencies in predicting oil prices pre and during COVID-19 pandemic using machine learning.

Ahmed A Elamer, Hussein A Abdou, Bassam A Ibrahim

Abstract readPublished Erratum

In one paragraph

Article in Annals of operations research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

Erratum for
The role of cryptocurrencies in predicting oil prices pre and during COVID-19 pandemic using machine learning.2022

5 · Who and what money

Authors and funding

3 authors.

Ahmed A ElamerBrunel Business School, Brunel University London, Kingston Lane, UB8 3PH Uxbridge, London, UK.ORCID 0000-0002-9241-9081

Hussein A AbdouDepartment of Management, Faculty of Commerce, Mansoura University, Mansoura, Egypt.

Bassam A IbrahimDepartment of Management, Faculty of Commerce, Mansoura University, Mansoura, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

[This corrects the article DOI: 10.1007/s10479-022-05024-4.].

Identifiers

PMID36467000

DOI10.1007/s10479-022-05078-4

PMCPMC9684836

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.