Other packages > Find by keyword >

semanticfa  

Semantic Factor Analysis of Language Model Embeddings
View on CRAN: Click here


Download and install semanticfa package within the R console
Install from CRAN:
install.packages("semanticfa")

Install from Github:
library("remotes")
install_github("cran/semanticfa")

Install by package version:
library("remotes")
install_version("semanticfa", "0.1.0")



Attach the package and use:
library("semanticfa")
Maintained by
Devon Yanitski
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-06-15
Latest Update: 2026-06-15
Description:
Performs exploratory factor analysis on language model embeddings of psychological scale items. Embeds item text with sentence transformers or other language models, transforms the embeddings into item-by-item similarity matrices, and extracts latent factor structure via standard exploratory factor analysis. Supports embedding-adapted parallel analysis, several similarity transforms (atomic reversed, SQuID centering, mean-centered Pearson), and fit diagnostics tailored to embedding matrices (TEFI, RMSR, CAF, McDonald's omega). The underlying methods are documented with full citations in the corresponding function help pages. Returns objects compatible with 'psych' and 'EFAtools' workflows.
How to cite:
Devon Yanitski (2026). semanticfa: Semantic Factor Analysis of Language Model Embeddings. R package version 0.1.0, https://cran.r-project.org/web/packages/semanticfa. Accessed 06 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:02), 0.1.0 (2026-06-15 15:00)
Other packages that cited semanticfa R package
View semanticfa citation profile
Other R packages that semanticfa depends, imports, suggests or enhances
Complete documentation for semanticfa
Functions, R codes and Examples using the semanticfa R package
Full semanticfa package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

TMDb  
Access to TMDb API
Provides an R-interface to the TMDb API (see TMDb API on < ...
Download / Learn more Package Citations See dependency  
lsmeans  
Least-Squares Means
Obtain least-squares means for linear, generalized linear, and mixed models. Compute contrasts or l ...
Download / Learn more Package Citations See dependency  
RRedshiftSQL  
R Interface to the 'Redshift' Database
Superclasses 'PostgreSQL' connection to help enable full 'dplyr' functionality on 'Redshift'. ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
SAMBA  
Selection and Misclassification Bias Adjustment for Logistic Regression Models
Health research using data from electronic health records (EHR) has gained popularity, but miscla ...
Download / Learn more Package Citations See dependency  

28,083

R Packages

239,283

Dependencies

74,457

Author Associations

28,084

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA