lavaangui 0.4.0

• Added: export_plot() function to export the graph as PNG, JPEG, SVG, or PDF
• Added: plot_lavaan() now saves and restores the layout and viewport between sessions.
• Added: Full composite variable support — composites are their own class with a hexagonal node shape.
• Added: Lavaan labels and display labels are now distinguished; display labels can be edited independently. Display labels support simple math/LaTeX-style notation and multi-line text.
• Added: Option to hide undirected edges.
• Added: Reset button to restore the default state.
• Added: Variable selector for model templates validates that selected variables are still available.
• Added: Package-level documentation page.
• Bugfix: Grid options were not saved with the model file.
• Bugfix: Serialization/state bug in model save and load.
• Bugfix: Minor bug in lavInspect output handling.
• Bugfix: Divider in context menu was not rendered correctly.
• Bugfix: Guard added for undefined nodes in cycle detection.
• Security: Removed use of eval() on the server side.
• Appearance: Removed the linked/not-linked visual distinction for observed nodes.
• Developer: Detection of local vs. shinyapps.io deployment now uses the where command; Heroku support removed.

lavaangui 0.3.2

• Bugfix: App could crash when hidding edges and trying to move the graph

lavaangui 0.3.1

• Bugfix: New lines in syntax are now more consistent
• Bugfix: Changed support of composites to match lavaan 0.6-20, lavaan version >= 0.6-20 is now required.
• Bugfix: Directed edges from models imported via lavaangui() can now be reverted and set to undirected
• Bugfix: p values stars are shown again (was broken since 0.2.5)
• Bugfix: was possible to create edge in plot_lavaan
• Developer: added more playwright tests
• Appearance: Made context menu for edges a bit prettier
• Appearance: results is now named fit

lavaangui 0.3.0

• Added: Allow renaming of nodes and edges in plot_lavaan.
• Added: Change fixed values in the context menu.
• Added: Directed arrow from latent to observed variable can be marked as a factor loading or regression coefficient.
• Added: Line style can be changed between solid, dashed, and dotted.
• Added: Latent variables can also be displayed as hexagons
• Bugfix: Width of dialog windows is now more reasonable. Was caused by a CSS bug.
• Bugfix: Indentation of intercept syntax is correct now.
• Bugfix: Hotkey that deactivates drawing is now listened to everywhere.
• Bugfix: plot_lavaan now works also if do.fit = FALSE.
• Playwright testing is only done on the local version now.
• Switched to lavaan 0.6-20 for the webserver versions.

lavaangui 0.2.6

• Bugfix: plot_lavaan() after efa is now working
• Bugfix: Avoid crashing when data(“estimates”) for an edge is undefined
• Added: renv for deployed version
• Added: display of lavaan version number in app

lavaangui 0.2.5

• Bugfix: Standardized results were not displayed correctly for fixed edges, see https://github.com/karchjd/lavaangui/issues/83

lavaangui 0.2.4

• Bugfix: Label move, node move, and edge bend interactions no longer cause issues.
• Bugfix: Invalid variables can no longer be entered via the drag-and-drop menu. = Bugfix: Disabled king edges due to conflicts with the label move algorithm.

lavaangui 0.2.3

• First version automatic undirected edge bend
• Multiple bug fixes

lavaangui 0.2.2

• Renamed Download to Save
• Fixed bug that enforced fixed values to be integers

lavaangui 0.2.1

Multiple bug fixes: - Undirected arrows no longer change orientation when added to the user model.
- Renamed “Automatically..” to “Automatically…”.
- Fixed a bug in the code for changing the orientation of loops.

lavaangui 0.2.0-online

• Enabled the cancel button only for shinyapps.io again

lavaangui 0.2.0

• Temporarily disabled the cancel button on shinyapps.io due to technical reasons.
• Bugfix: Bootstrap + ordered now works.
• Overly long node names are now automatically abbreviated.
• Removed buggy edge reconnection feature.
• Moved “Mean” options menu into the “Automatically” menu to better convey its functionality.
• Ordinal variables now work for all tested models; included the auto.th and auto.delta options; added DWLS estimator.
• Data upload now supports a wider range of CSV files.
• Added an auto-save feature to prevent data loss on timeout.
• Data preparation for download has been speed up by 10x.
• Bugfix in hashing functions for caching.
• Improved file upload, now with a status bar.
• The hide/show status of elements is now saved to the file.
• Renamed plot_interactive to plot_lavaan.
• plot_lavaan: Bugfix for multiple groups.
• Removed dependencies on qgraph and htmlwidgets.

lavaangui 0.1.2

• Initial CRAN submission.