Package: dySEM 1.3.0

dySEM: Dyadic Structural Equation Modeling

Scripting of structural equation models via 'lavaan' for Dyadic Data Analysis, and helper functions for supplemental calculations, tabling, and model visualization. Current models supported include Dyadic Confirmatory Factor Analysis, the Actor–Partner Interdependence Model (observed and latent), the Common Fate Model (observed and latent), Mutual Influence Model (latent), and the Bifactor Dyadic Model (latent).

Authors:John Sakaluk [aut, cre, cph], Omar Camanto [aut], Robyn Kilshaw [ctb], Alexandra Fisher [ctb]

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dySEM.pdf |dySEM.html✨
dySEM/json (API)
NEWS

# Install 'dySEM' in R:
install.packages('dySEM', repos = c('https://jsakaluk.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/jsakaluk/dysem/issues

Pkgdown site:https://jsakaluk.github.io

Datasets:
  • DRES - Relationship quality and sexual satisfaction of 121 couples
  • commitmentM - Ratings of relational satisfaction and commitment from 282 (M)ixed-sex couples
  • commitmentQ - Ratings of relational satisfaction and commitment from 282 (Q)ueer couples
  • imsM - Ratings on the full Investment Model Scale (IMS) from 282 (M)ixed-sex couples
  • prqcQ - Ratings on items from the Perceived Relationship Quality Components (PRQC) Inventory from 118 (Q)ueer couples

On CRAN:

6.16 score 6 stars 10 scripts 272 downloads 23 exports 128 dependencies

Last updated 11 days agofrom:f05ed1b2a2. Checks:1 OK, 7 NOTE. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKFeb 07 2025
R-4.5-winNOTEFeb 07 2025
R-4.5-macNOTEFeb 07 2025
R-4.5-linuxNOTEFeb 07 2025
R-4.4-winNOTEFeb 07 2025
R-4.4-macNOTEFeb 07 2025
R-4.3-winNOTEFeb 07 2025
R-4.3-macNOTEFeb 07 2025

Exports:%>%getConstraintTestsgetDydmacsgetDyReliabilitygetIndistFitgetInvarCompTableoutputConstraintTaboutputInvarCompTaboutputModeloutputParamFigoutputParamTabscrapeVarCrossscriptAPIMscriptBiDyscriptCFAscriptCFMscriptCorscriptDyEFAscriptINULLscriptISATscriptMIMscriptObsAPIMscriptUni

Dependencies:abindarmbackportsbase64encBHbigDbitopsbootbslibcachemcarDatacheckmatecliclustercodacolorspacecommonmarkcorpcorcpp11curldata.tabledigestdplyrevaluatefansifarverfastmapfdrtoolfontawesomeforeignFormulafsgenericsggplot2glassoglueGPArotationgridExtragtgtablegtoolshighrHmischtmlTablehtmltoolshtmlwidgetsigraphisobandjpegjquerylibjsonlitejuicyjuiceknitrkutilslabelinglatticelavaanlifecyclelisrelToRlme4magrittrmarkdownMASSMatrixmemoisemgcvmimimeminqamnormtmunsellmvtnormnlmenloptrnnetnumDerivOpenMxopenxlsxpbapplypbivnormpillarpkgconfigplyrpngpsychqgraphquadprogR6rappdirsrbibutilsRColorBrewerRcppRcppEigenRcppParallelRdpackreactablereactRreformulasreshape2rlangrmarkdownrockchalkrpartrpfrstudioapiRUnitsassscalessemsemPlotStanHeadersstringistringrtibbletidyselecttinytexutf8V8vctrsviridisviridisLitewithrxfunXMLxml2xtableyamlzip

Anatomy of a Variable Name

Rendered fromvarnames.Rmdusingknitr::rmarkdownon Feb 07 2025.

Last update: 2023-12-01
Started: 2021-10-25

dySEM overview

Rendered fromdySEM.Rmdusingknitr::rmarkdownon Feb 07 2025.

Last update: 2025-02-05
Started: 2021-01-05

Readme and manuals

Help Manual

Help pageTopics
Ratings of relational satisfaction and commitment from 282 (M)ixed-sex couplescommitmentM
Ratings of relational satisfaction and commitment from 282 (Q)ueer couplescommitmentQ
Relationship quality and sexual satisfaction of 121 couplesDRES
A function that performs a score test for relaxing each invariance equality constraint between partners in a given dyadic SEM model.getConstraintTests
Calculates dmacs difference in expected indicator scores for between dyad membersgetDydmacs
A Function Calculates Omega Total Coefficients from a Dyadic CFAgetDyReliability
A Function that Computes Corrected Fit Indexes According to the ISAT and INULL Models of Olsen & Kenny (2006)getIndistFit
Compare model fit of nested dyadic invariance models in order from most parsimonious (residual) to least parsimonious (configural)getInvarCompTable
Ratings on the full Investment Model Scale (IMS) from 282 (M)ixed-sex couplesimsM
Evaluate Invariance Equality Constraints in a specified Dyadic Invariance ModeloutputConstraintTab
Compare Model Fit of Nested Dyadic Invariance ModelsoutputInvarCompTab
A Function That Exports Tables and/or SEM Diagrams based on dySEM modelsoutputModel
A function That Exports SEM diagrams based on dySEM modelsoutputParamFig
A Function That Exports Tables based on dySEM modelsoutputParamTab
Ratings on items from the Perceived Relationship Quality Components (PRQC) Inventory from 118 (Q)ueer couplesprqcQ
A Variable Name-Scraping and Indexing Function for cross-sectional datascrapeVarCross
A Function That Writes, Saves, and Exports Syntax for Fitting Latent Actor-Partner Interdependence Models (APIMs)scriptAPIM
A Function That Writes, Saves, and Exports Syntax for Fitting Bifactor Dyadic (BiDy) modelsscriptBiDy
A Function That Writes, Saves, and Exports Syntax for Fitting Latent Dyadic Confirmatory Factor Analysis (CFA) Models with Multiple FactorsscriptCFA
A Function That Writes, Saves, and Exports Syntax for Fitting Latent Common Fate Models (CFMs)scriptCFM
A Function That Writes, Saves, and Exports Syntax for Fitting Correlated Dyadic Factor ModelsscriptCor
A Function That Writes, Saves, and Exports Syntax for Fitting Dyadic Exploratory Factor Analysis (DEFA) ModelsscriptDyEFA
A Function That Writes, Saves, and Exports Syntax for Fitting the I-NULL model for indistinguishable dyadsscriptINULL
A Function That Writes, Saves, and Exports Syntax for Fitting the I-SAT model for indistinguishable dyadsscriptISAT
A Function That Writes, Saves, and Exports Syntax for Fitting Latent Mutual influence ModelscriptMIM
A Function That Writes, Saves, and Exports Syntax for Fitting Observed Actor-Partner Interdependence ModelsscriptObsAPIM
A Function That Writes, Saves, and Exports Syntax for Fitting Unidimensional Dyadic Factor ModelsscriptUni