Other packages > Find by keyword >

spfa  

Semi-Parametric Factor Analysis
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("spfa", "1.0")



Attach the package and use:
library("spfa")
Maintained by
Yang Liu
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2023-05-26
Latest Update: 2023-05-26
Description:
Estimation, scoring, and plotting functions for the semi-parametric factor model proposed by Liu & Wang (2022) <doi:10.1007/s11336-021-09832-8> and Liu & Wang (2023) <doi:10.48550/arXiv.2303.10079>. Both the conditional densities of observed responses given the latent factors and the joint density of latent factors are estimated non-parametrically. Functional parameters are approximated by smoothing splines, whose coefficients are estimated by penalized maximum likelihood using an expectation-maximization (EM) algorithm. E- and M-steps can be parallelized on multi-thread computing platforms that support 'OpenMP'. Both continuous and unordered categorical response variables are supported.
How to cite:
Yang Liu (2023). spfa: Semi-Parametric Factor Analysis. R package version 1.0, https://cran.r-project.org/web/packages/spfa. Accessed 07 Jun. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited spfa R package
View spfa citation profile
Other R packages that spfa depends, imports, suggests or enhances
Complete documentation for spfa
Functions, R codes and Examples using the spfa R package
Some associated functions: fscores . plotitem.cont . simdata . spfa-package . spfa . spfa_example . 
Some associated R codes: RcppExports.R . fitting.R . plotting.R . scoring.R . simdata.R . spfa-package.R . spfa_example.R .  Full spfa package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

xmlr  
Read, Write and Work with 'XML' Data
'XML' package for creating and reading and manipulating 'XML', with an object model based on 'Refere ...
Download / Learn more Package Citations See dependency  
gRain  
Bayesian Networks
Probability propagation in graphical independence networks, also known as Bayesian networks or prob ...
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  
keep  
Arrays with Better Control over Dimension Dropping
Provides arrays with flexible control over dimension dropping when subscripting. ...
Download / Learn more Package Citations See dependency  
curtailment  
Finds Binary Outcome Designs Using Stochastic Curtailment
Finds single- and two-arm designs using stochastic curtailment, as described by Law et al. (2022) ...
Download / Learn more Package Citations See dependency  
embryogrowth  
Tools to Analyze the Thermal Reaction Norm of Embryo Growth
Tools to analyze the embryo growth and the sexualisation thermal reaction norms. See ...
Download / Learn more Package Citations See dependency  

27,372

R Packages

233,548

Dependencies

72,820

Author Associations

27,205

Publication Badges

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