Other packages > Find by keyword >

pgam  

Poisson-Gamma Additive Models
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("pgam", "0.4.17")



Attach the package and use:
library("pgam")
Maintained by
Washington Junger
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2004-02-21
Latest Update: 2022-08-19
Description:
This work is an extension of the state space model for Poisson count data, Poisson-Gamma model, towards a semiparametric specification. Just like the generalized additive models (GAM), cubic splines are used for covariate smoothing. The semiparametric models are fitted by an iterative process that combines maximization of likelihood and backfitting algorithm.
How to cite:
Washington Junger (2004). pgam: Poisson-Gamma Additive Models. R package version 0.4.17, https://cran.r-project.org/web/packages/pgam. Accessed 06 Jun. 2026.
Previous versions and publish date:
0.3.2 (2004-02-21 14:14), 0.3.3 (2004-03-19 08:19), 0.3.4 (2004-04-18 23:01), 0.4.0 (2004-08-27 13:44), 0.4.1 (2005-02-14 20:35), 0.4.2 (2005-03-07 09:46), 0.4.3 (2005-05-04 18:59), 0.4.4 (2005-10-05 09:27), 0.4.5 (2006-05-12 09:43), 0.4.6 (2006-09-23 08:25), 0.4.7 (2007-04-18 09:42), 0.4.8 (2007-12-18 20:30), 0.4.9 (2009-06-17 11:13), 0.4.11 (2011-01-03 13:35), 0.4.12 (2012-01-13 17:07), 0.4.15 (2018-01-24 21:55)
Other packages that cited pgam R package
View pgam citation profile
Other R packages that pgam depends, imports, suggests or enhances
Complete documentation for pgam
Functions, R codes and Examples using the pgam R package
Some associated functions: AIC.pgam . aihrio . backfitting . bksmooth . coef.pgam . deviance.pgam . elapsedtime . envelope . envelope.pgam . f . fitted.pgam . fnz . formparser . framebuilder . g . link . logLik.pgam . lpnorm . periodogram . pgam.filter . pgam.fit . pgam.hes2se . pgam.likelihood . pgam . pgam.par2psi . pgam.psi2par . plot.pgam . predict.pgam . print.pgam . print.summary.pgam . residuals.pgam . summary.pgam . tbl2tex . 
Some associated R codes: Full pgam package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

selectapref  
Analysis of Field and Laboratory Foraging
Provides indices such as Manly's alpha, foraging ratio, and Ivlev's selectivity to allow for analysi ...
Download / Learn more Package Citations See dependency  
datawizard  
Easy Data Wrangling and Statistical Transformations
A lightweight package to assist in key steps involved in any data analysis workflow: (1) wrangling ...
Download / Learn more Package Citations See dependency  
sSDR  
Tools Developed for Structured Sufficient Dimension Reduction (sSDR)
Performs structured OLS (sOLS) and structured SIR (sSIR). ...
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  
geoR  
Analysis of Geostatistical Data
Geostatistical analysis including variogram-based, likelihood-based and Bayesian methods. Software c ...
Download / Learn more Package Citations See dependency  
AcrossTic  
A Cost-Minimal Regular Spanning Subgraph with TreeClust
Construct minimum-cost regular spanning subgraph as part of a non-parametric two-sample test for eq ...
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