Unified Model Graphs for Statistical Models in Psychology

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Documentation for package ‘umg’ version 0.6.1

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

as.data.frame.umg	Coerce a UMG to a data frame
autoplot.umg	Render a UMG with ggplot2
plot.umg	Plot a UMG with grid graphics
print.summary.umg	Summarise a UMG
print.umg	Print a Unified Model Graph
print.umg_identification	Print a UMG identification summary
summary.umg	Summarise a UMG
umg_bifactor	Bifactor measurement motif
umg_caterpillar	Caterpillar (shrinkage) plot of cluster-level estimates
umg_check_scaling	Check latent-variable scaling marks
umg_count_parameters	Graphical parameter count (t-rule)
umg_dcm	Diagnostic classification model (DCM) motif
umg_dsep	Test d-separation in a UMG
umg_eda_scaffold	Generate exploratory display scaffolds from a UMG
umg_edge	Create a UMG edge
umg_esem	Exploratory structural equation model motif
umg_factor	Reflective factor (measurement) motif
umg_formative	Formative (composite) measurement motif
umg_from_blavaan	Build a UMG from a blavaan model
umg_from_brms	Build a UMG from a brms model
umg_from_lavaan	Build a UMG from a lavaan model
umg_from_lmer	Build a UMG from an lme4 formula
umg_from_mirt	Build a UMG from a fitted mirt model
umg_from_OpenMx	Build a UMG from an OpenMx RAM model
umg_from_qgraph	Build a UMG from a qgraph object or weighted adjacency matrix
umg_ggplot	Render a UMG with ggplot2
umg_growth	Latent growth-curve motif
umg_identify	Identification summary for a UMG
umg_implied_ci	Enumerate basis-set implied conditional independencies
umg_irt	Item response theory motif (crossed persons x items)
umg_labelswitching	Flag label-switching symmetry in mixtures
umg_layout	Compute a layered layout for a UMG
umg_lca	Latent class motif
umg_mediation	Mediation motif
umg_mimic	MIMIC (multiple-indicator multiple-cause) motif
umg_mixture	Add a finite-mixture wrapper to an existing UMG
umg_model	Assemble and validate a Unified Model Graph
umg_network	Undirected network (Gaussian graphical model) motif
umg_node	Create a UMG vertex
umg_plate	Create a UMG plate
umg_render_dot	Render a UMG through DiagrammeR (Graphviz)
umg_riclpm	Random-intercept cross-lagged panel model (RI-CLPM) motif
umg_save	Save a UMG diagram to a file
umg_secondorder	Second-order factor motif
umg_sem	General structural equation model builder
umg_theme	Construct a UMG rendering theme
umg_to_dot	Export a UMG as Graphviz DOT code
umg_to_lavaan	Generate lavaan model syntax from a UMG
umg_to_tikz	Export a UMG as TikZ code
umg_validate	Validate well-formedness of a UMG