CHANGELOG.md

In sem-in-r/seminr: Building and Estimating Structural Equation Models

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project largely adheres to Semantic Versioning.

[2.3.1] - 2022-06-30

[2.3.1] Changes

• Reports correct item correlations for cbsem summary
• records rawdata (which is kept unchanged) in estimate_cbsem()
• takes intersection of rawdata and item_names in summarize_cb_measurement()
• Loadings and reliabilities for HOCs in CBSEM
• Single HOF in CBSEM has reported loadings and reliabilities
• Tests ensuring loadings, reliabilities for multiple HOFs in CBSEM model
• Add constructs, loadings to CFA object and reliablities to CFA summary
• Refactor HOF/HOC --> HOC in code

• refactor and comments

• fixed bug arising from plotting two-stage models

• added warnings for attempting to run plspredict on models with HOC or moderations
• Added RhoC for reflective composites
• Added unit weighting function unit_weights()
• resolved issues with matrix coercion to vector
• resolved issues arising from changes to lavaan

[2.3.0] - 2022-01-04

[2.3.0] Added

• Added a new feature PLS MGA

[2.2.1] - 2021-09-01

[2.2.1] Changed

• Modified the bootstrap function so that it excludes iterations in which the PLSc model fails to converge.
• Corrected a bug that displayed the incorrect threshold on the reliability plot.=

[2.2.0] - 2021-08-18

[2.2.0] Changed

• Updated the summary() function to apply fSquares() to interaction models
• Updated fSquares() function to not calculate fSquare for antecedents involved in interactions
• Fixed a bug in the plotting of formative constructs in PLS

[2.2.0] Added

• Citation to SSRN paper

[2.0.1] - 2021-03-21

[2.0.1] Changed

• Updated the namespace to exclude MASS
• Removed the simulation of a fixture in the test-plsc-fsquared file

[2.0.0] - 2021-02-21

[2.0.0] Added

• S3 plot() method for visualizing all SEMinR models - CFA, CBSEM, PLS, PLSc

[1.2.0] - 2020-12-31

[1.2.0] Added

• A new feature to plot interaction plots
• Demo files for PLS Primer in R Workbook
• PLSpredict feature
• total paths and indirect effects
• New visualization for reliability
• Cronbachs alpha to reliability
• new datasets = corp_rep_data2 and corp_rep_data
• new method for calculating AIC and BIC
• new demonstration files for an accompanying textbook

[1.2.0] Changed

• Changed output of summary() to generate standardized matrices and lists with an S3 print method
• Changed HOC to combine first and second stage results for outer loadings and outer weights
• Changed estimate_bootstrap() to process bootstrap matrix in a way that is naive to differences in matrix layouts

[1.2.0] Removed

• old test fixtures for V 3.5.X (deprecated by R)

[1.1.0] - 2020-07-01

[1.1.0] Added

• A new feature to process reflective CFA/CBSEM models through Lavaan
• Measurement/structural models converted into Lavaan syntax
• New item error covariances specification created for CFA/CBSEM measurement
• By default, MLR (robust ML) estimation used
• User can pass parameters to Lavaan's estimate_* functions (e.g., fiml)
• summary() of CFA/CBSEM estimation uses information from Lavaan summaries
• A new feature to extract ten Berge scores for CFA/CBSEM models
• Tests added for new features
• Demos added to show new features

[1.1.0] Changed

• Updated several features to work for both PLS and CFA/CBSEM
• Interactions work for PLS and CBSEM
• Two_stage adapts to CBSEM, using CFA to get ten Berge scores in first stage
• R^2 and VIFs computed using correlation matrices instead of lm()
• Updated summary objects to hold meta information of estimation method
• Vignette updated to show new features

[1.0.2] - 2020-04-28

• Fixed q bug in fSquares method for single path structural models.

[1.0.1] - 2019-12-11

[1.0.1] Changed

• Patched if() conditionals including class() to reflect new CRAN class of matrix as c("matrix", "array") in R V4.0.0
• Change code syntax to remove interactions() method and add interactions and HOC to composites()
• Document all the syntax and features

[1.0.1] - 2019-12-11

Changed

• Patched if() conditionals including class() to reflect new CRAN class of matrix as c("matrix","array") in R V4.0.0

[0.1.0] - 2019-09-27

[0.1.0] Added

• A changelog
• A new feature for automated calculation of HOC
• A new feature for two-stage calculation of interactions
• A file for all references and citations
• A return object in summary(boot_seminr_model) containing boot mean, SD, tvalue, and CIs for bootstrapped paths, loadings, weights and HTMT,
• A test for the bootstrap summary return object
• Descriptive statistics for item and construct data
• S3 print method for class "table_output" for printing generic tables
• new method interaction_term() for specifying a interaction construct
• A fSquare function to calculating fSquared
• A test for fSquared function

[0.1.0] Changed

• Fixtures for evaluating bootstrap HTMT for versions of R < 3.6.0
• Changed the R/* file naming to R/estimate_ R/feature_ R/evaluate_ etc.
• Summary S3 method to return data descriptives in summary object
• constructs() method now returns a list with classes
• Changed references to include Cohen (2013)
• Updated vignette to reflect fSquare function

[0.1.0] Fixed

• Modified calculation of HTMT to use absolute correlation matrices in order to make HTMT stable

sem-in-r/seminr documentation built on Aug. 26, 2022, 8:47 p.m.