Package: semhelpinghands 0.1.14

semhelpinghands: Helper Functions for Structural Equation Modeling

An assortment of helper functions for doing structural equation modeling, mainly by 'lavaan' for now. Most of them are time-saving functions for common tasks in doing structural equation modeling and reading the output. This package is not for functions that implement advanced statistical procedures. It is a light-weight package for simple functions that do simple tasks conveniently, with as few dependencies as possible.

Authors:Shu Fai Cheung [aut, cre]

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manual.pdf |manual.html✨
card.svg |card.png
semhelpinghands/json (API)
NEWS

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

Bug tracker:https://github.com/sfcheung/semhelpinghands/issues

Pkgdown/docs site:https://sfcheung.github.io

Datasets:

On CRAN:

Conda:

bootstrappinglavaanstructural-equation-modeling

4.76 score 1 stars 29 scripts 562 downloads 39 exports 26 dependencies

Last updated from:b62161ebee. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK170
source / vignettesOK188
linux-release-x86_64OK153
macos-release-arm64OK154
macos-oldrel-arm64OK116
windows-develOK128
windows-releaseOK122
windows-oldrelOK109
wasm-releaseOK105

Exports:add_exo_covadd_sigannotate_matricesauto_exo_covcompare_estimatorscompare_ptablesfilter_byfitMeasures_by_modelsget_boot_defget_boot_est_stdgroup_by_dvsgroup_by_groupsgroup_by_ivsgroup_by_modelsplot_bootplot_models_fmptable_to_syntaxrecord_historyse_ratiosshow_cfishow_ifishow_more_optionsshow_optionsshow_tlisort_bystandardizedSolution_boot_cistore_boot_defstore_boot_est_stdvec_compRelSEMvec_def_sevec_def_varvec_est_sevec_est_varvec_lavTestLRTvec_lavTestScorevec_lavTestWaldvec_rsquarevec_sample_varvec_sample_vcov

Dependencies:bootclicpp11farverggplot2ggrepelgluegtableisobandlabelinglavaanlifecycleMASSmnormtnumDerivpbivnormquadprogR6RColorBrewerRcpprlangS7scalesvctrsviridisLitewithr

Bootstrap Confidence Interval for Standardized Solution in lavaan

Shu Fai Cheung

Rendered fromstandardizedSolution_boot_ci.Rmdusingknitr::rmarkdownon May 11 2026.

Last update: 2026-02-10
Started: 2022-04-16

semhelpinghands

Shu Fai Cheung

Rendered fromsemhelpinghands.Rmdusingknitr::rmarkdownon May 11 2026.

Last update: 2025-11-22
Started: 2021-11-07

Readme and manuals

Help Manual

Help pageTopics
Add Covariances Between Exogenous Variablesadd_exo_cov auto_cov auto_exo_cov
Add Significant Test Resultsadd_sig
Annotate the Matrices of a 'lavaan' Modelannotate_matrices print.annotate_matrices
Refit a 'lavaan'-Model by Several Estimatorscompare_estimators se_ratios
Sample Dataset: 3 Predictors and 3 Outcomesdvs_ivs
Filter a Parameter Estimates Tablefilter_by
Fit Measures By ModelsfitMeasures_by_models
Group Estimates By Groupsgroup_by_groups
Group Estimates By Modelsgroup_by_models
Group Estimates By Dependent or Independent Variablesgroup_by_dvs group_by_ivs group_estimates
Diagnostic Plots of Bootstrap Estimates in 'lavaan'plot_boot
Plot Models on a Chi-Squares-vs-Dfs Graphplot_models_fm
Print an 'est_table' Objectprint.est_table
Print a 'fit_by_models' Objectprint.fit_by_models
Print an 'std_solution_boot' Objectprint.std_solution_boot
Convert a 'lavaan' Parameter Table to a 'lavaan' Model Syntaxcompare_ptables ptable_to_syntax
Record the Minimization Historyplot.fit_history print.fit_history record_history
Visualize How CFI and TLI Are Computedshow_cfi show_ifi show_tli
Show More Major Options in an Output of 'lavaan'print.show_more_options show_more_options
Show Major Options in an Output of 'lavaan'print.show_options show_options
Sample Dataset: Simple Mediationsimple_mediation
Sort a Parameter Estimates Tablesort_by
Bootstrap CIs for Standardized Solutionget_boot_est_std standardizedSolution_boot_ci store_boot_est_std
Store Bootstrap Estimates of User-Defined Parametersget_boot_def store_boot_def
Wrapper Functions to Extract Information as a Vectorvector_from_lavaan vec_compRelSEM vec_def_se vec_def_var vec_est_se vec_est_var vec_lavTestLRT vec_lavTestScore vec_lavTestWald vec_rsquare vec_sample_var vec_sample_vcov