Evidence map›Paper›PMID 29576729›Full record

ArticleStructural equation modeling : a multidisciplinary journal2017

Likelihood-based confidence intervals for a parameter with an upper or lower bound.

Joshua N Pritikin, Lance M Rappaport, Michael C Neale

Abstract read
In one paragraph

Article in Structural equation modeling : a multidisciplinary journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Model Fit Estimation for Multilevel Structural Equation Models.Structural equation modeling : a multidisciplinary journal · 2020
    Article
  7. A Population-Based Twin Study of Childhood Irritability and Internalizing Syndromes.Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53
    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

3 authors.

Joshua N PritikinDepartment of Psychiatry and Virginia Institute for Psychiatric and Behavior Genetics, Virginia Commonwealth University.
Lance M RappaportDepartment of Psychiatry and Virginia Institute for Psychiatric and Behavior Genetics, Virginia Commonwealth University.
Michael C NealeDepartment of Psychiatry and Virginia Institute for Psychiatric and Behavior Genetics, Virginia Commonwealth University.

Funding

Research Education in Statistical Genetics of Substance AbuseR25DA026119 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI NEALE, MICHAEL CHURTON · 2008 to 2018
$3.2M
Psychometric and Genetic Assessments of Substance UseR01DA018673 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI NEALE, MICHAEL CHURTON · 2004 to 2019
$2.3M
NIDA NIH HHS R01 DA018673NIDA NIH HHS R25 DA026119
6 · The paper itself

Abstract

The precision of estimates in many statistical models can be expressed by a confidence interval (CI). CIs based on standard errors (SE) are common in practice, but likelihood-based CIs are worth consideration. In comparison to SEs, likelihood-based CIs are typically more difficult to estimate, but are more robust to model (re)parameterization. In latent variable models, some parameters may take on values outside of their interpretable range. Therefore, it is desirable to place a bound to keep the parameter interpretable. For likelihood-based CI, a correction is needed when a parameter is bounded. The correction is known (Wu & Neale, 2012), but is difficult to implement in practice. A novel automatic implementation that is simple for an applied researcher to use is introduced. A simulation study demonstrates the accuracy of the correction using a latent growth curve model and the method is illustrated with a multilevel confirmatory factor analysis.

Indexed as

confidence intervalslikelihood ratio testWald testWilks test

Identifiers

PMID29576729
PMCPMC5863926

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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.