Package: FlexGAM 0.7.2

FlexGAM: Generalized Additive Models with Flexible Response Functions

Standard generalized additive models assume a response function, which induces an assumption on the shape of the distribution of the response. However, miss-specifying the response function results in biased estimates. Therefore in Spiegel et al. (2017) <doi:10.1007/s11222-017-9799-6> we propose to estimate the response function jointly with the covariate effects. This package provides the underlying functions to estimate these generalized additive models with flexible response functions. The estimation is based on an iterative algorithm. In the outer loop the response function is estimated, while in the inner loop the covariate effects are determined. For the response function a strictly monotone P-spline is used while the covariate effects are estimated based on a modified Fisher-Scoring algorithm. Overall the estimation relies on the 'mgcv'-package.

Authors:Elmar Spiegel [aut, cre]

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FlexGAM.pdf |FlexGAM.html
FlexGAM/json (API)
NEWS

# Install 'FlexGAM' in R:
install.packages('FlexGAM', repos = c('https://spiegele.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

15 exports 0.00 score 6 dependencies 8 scripts 179 downloads

Last updated 4 years agofrom:94df3aefbd. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 16 2024
R-4.5-winOKSep 16 2024
R-4.5-linuxOKSep 16 2024
R-4.4-winOKSep 16 2024
R-4.4-macOKSep 16 2024
R-4.3-winOKSep 16 2024
R-4.3-macOKSep 16 2024

Exports:coef.flexgamcoefficients.flexgamdeviance.flexgamfitted.flexgamfitted.values.flexgamflexgammatch_flexgam_controlplot.flexgampredict.flexgamprint.flexgamresid.flexgamresiduals.flexgamresponseresponse.flexgamsummary.flexgam

Dependencies:latticeMASSMatrixmgcvnlmescam

Readme and manuals

Help Manual

Help pageTopics
Deviance of FlexGAM modeldeviance.flexgam
Estimation of generalized additive model with flexible response functionflexgam
Prints object of class flexgamprint.flexgam summary.flexgam
Function to check the control parametersmatch_flexgam_control
Extract model parameterscoef.flexgam coefficients.flexgam fitted.flexgam fitted.values.flexgam resid.flexgam residuals.flexgam
Plots object of class flexgam.plot.flexgam
Predicts values for the object of class flexgampredict.flexgam
Predicts values for the object of class flexgamresponse response.flexgam