Evidence map›Paper›PMID 32346220›Full record

ArticleCommunications in statistics: Simulation and computation2019

An R package for model fitting, model selection and the simulation for longitudinal data with dropout missingness.

Cong Xu, Zheng Li, Yuan Xue, Lijun Zhang, Ming Wang

Open access · greenAbstract read
In one paragraph

Article in Communications in statistics: Simulation and computation, 2019. 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
1.0field-weighted citation impact, top 21% 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, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

5 authors at 3 institutions in 2 countries.

Cong XuVertex Pharmaceuticals, Boston, Massachusetts, USA.
Zheng LiDepartment of Public Health Sciences, Division of Biostatistics and Bioinformatics, College of Medicine, Penn State Hershey Medical Center, Hershey, Pennsylvania, USA.
Yuan XueSchool of Statistics, University of International Business and Economics, Beijing, China.
Lijun ZhangDepartment of Biochemistry and Molecular Biology, Institute of Personalized Medicine, Penn State Hershey Medical Center, Hershey, Pennsylvania, USA.
Ming WangDepartment of Public Health Sciences, Division of Biostatistics and Bioinformatics, College of Medicine, Penn State Hershey Medical Center, Hershey, Pennsylvania, USA.
Penn State Milton S. Hershey Medical Center · USUniversity of International Business and Economics · CNVertex Pharmaceuticals (United States) · US

Funding

Penn State Clinical and Translational Science InstituteUL1TR002014 · NCATS · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI KRASCHNEWSKI, JENNIFER L. · 2016 to 2025
$33.7M
Penn State Institutional Career Development CoreKL2TR002015 · NCATS · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI VAN SCOY, LAUREN JODI · 2016 to 2025
$7.8M
Penn State Clinical and Translational Science InstituteKL2TR000126 · NCATS · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI SINOWAY, LAWRENCE I · 2012 to 2015
$3.2M
NCATS NIH HHS KL2 TR000126NCATS NIH HHS KL2 TR002015NCATS NIH HHS UL1 TR002014
6 · The paper itself

Abstract

Missing data arise frequently in clinical and epidemiological fields, in particular in longitudinal studies. This paper describes the core features of an R package

Indexed as

Dropout missingnessgeneralized estimating equationsinverse probability weightmissing at randommodel selectionquasi-likelihoodR

Identifiers

PMID32346220
PMCPMC7188076
OpenAlexW2897080103

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.