Evidence map›Paper›PMID 34306735›Full record

ArticleThe R journal2019

What's for dynr: A Package for Linear and Nonlinear Dynamic Modeling in R.

Lu Ou, Michael D Hunter, Sy-Miin Chow

Abstract read
In one paragraph

Article in The R journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  1. Trial
  2. Detecting Critical Change in Dynamics Through Outlier Detection with Time-Varying Parameters.The British journal of mathematical and statistical psychology · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Unsupervised Model Construction in Continuous-Time.Structural equation modeling : a multidisciplinary journal · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Conceptualizing and Examining Change in Communication Research.Communication methods and measures · 2023
    Article
  16. Article
  17. Article
  18. Article
  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

3 authors.

Lu Ou *ACTNext, ACT, Inc., 500 Act Drive, Iowa City, IA 52244.
Michael D Hunter *Georgia Institute of Technology, J.S. Coon Bldg, Room 225, 648 Cherry St NW, Atlanta, GA 30313.
Sy-Miin ChowDepartment of Human Development and Family Studies, The Pennsylvania State University, 420 Biobehavioral Health Building, University Park, PA 16802.

Funding

Penn State Clinical and Translational Science InstituteUL1TR000127 · NCATS · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI SINOWAY, LAWRENCE I · 2012 to 2015
$17.1M
Modeling the Dynamics of Early Communication and DevelopmentR01GM105004 · NIGMS · UNIVERSITY OF MIAMI CORAL GABLES · PI CHOW, SY-MIIN, COHN, JEFFREY F · 2013 to 2016
$2.1M
The Center for Innovation in Intensive Longitudinal Studies (CIILS)U24AA027684 · NIAAA · PENNSYLVANIA STATE UNIVERSITY, THE · PI CHOW, SY-MIIN · 2018 to 2022
$1.9M
FAMILY PROCESSES, RISK AND PRESCHOOL EMOTION REGULATIONR01MH061388 · NIMH · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI COLE, PAMELA MARIE · 2001 to 2005
$1.8M
NCATS NIH HHS UL1 TR000127NIAAA NIH HHS U24 AA027684NIGMS NIH HHS R01 GM105004NIMH NIH HHS R01 MH061388
6 · The paper itself

Abstract

Intensive longitudinal data in the behavioral sciences are often noisy, multivariate in nature, and may involve multiple units undergoing regime switches by showing discontinuities interspersed with continuous dynamics. Despite increasing interest in using linear and nonlinear differential/difference equation models with regime switches, there has been a scarcity of software packages that are fast and freely accessible. We have created an R package called

Identifiers

PMID34306735
PMCPMC8297742

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.