DrBats: Data Representation: Bayesian Approach That's Sparse

Feed longitudinal data into a Bayesian Latent Factor Model to obtain a low-rank representation. Parameters are estimated using a Hamiltonian Monte Carlo algorithm with STAN. See G. Weinrott, B. Fontez, N. Hilgert and S. Holmes, "Bayesian Latent Factor Model for Functional Data Analysis", Actes des JdS 2016.

Author
Gabrielle Weinrott [aut, cre], Brigitte Charnomordic [aut], Benedicte Fontez [aut], Nadine Hilgert [aut], Susan Holmes [aut]
Date of publication
2016-06-24 09:53:24
Maintainer
Gabrielle Weinrott <gabrielle.weinrott@supagro.inra.fr>
License
GPL-3
Version
0.1.4

View on CRAN

Man pages

calc.loglik
Calculate the log likelihood of the model
coda.obj
Convert a STAN objet to MCMC list
coinertia.drbats
Perform Coinertia Analysis on the PCA of the Weighted PCA and...
drbats.simul
Main simulation function
histoProj
Project a set of curves onto a histogram basis
modelFit
Fit a Bayesian Latent Factor to a data set using STAN
pca.Deville
Perform a PCA using Deville's method
pca.proj.Xt
PCA data projected onto a histogram basis
postdens
Calculate the unnormalized posterior density of the model
stanfit
A stanfit object fitted to the toydata
toydata
A toy longitudinal data set
visbeta
Format scores output for visualization
visW
Plot the estimates for the latent factors
weighted.Deville
Perform a weighted PCA using Deville's method on a data...
W.QR
Build and decompose a low-rank matrix W

Files in this package

DrBats
DrBats/inst
DrBats/inst/doc
DrBats/inst/doc/DataSimulationandProjection.R
DrBats/inst/doc/DimensionReduction.Rmd
DrBats/inst/doc/ModelFit.html
DrBats/inst/doc/DataSimulationandProjection.html
DrBats/inst/doc/ModelEvaluation.Rmd
DrBats/inst/doc/DimensionReduction.html
DrBats/inst/doc/ModelFit.Rmd
DrBats/inst/doc/ModelFit.R
DrBats/inst/doc/ModelEvaluation.R
DrBats/inst/doc/DimensionReduction.R
DrBats/inst/doc/DrBats.Rmd
DrBats/inst/doc/DrBats.R
DrBats/inst/doc/ModelEvaluation.html
DrBats/inst/doc/DrBats.html
DrBats/inst/doc/DataSimulationandProjection.Rmd
DrBats/NAMESPACE
DrBats/data
DrBats/data/toydata.rda
DrBats/data/stanfit.rda
DrBats/R
DrBats/R/dimRed.R
DrBats/R/modelEval.R
DrBats/R/simul.R
DrBats/R/toydata.R
DrBats/R/stanfit.R
DrBats/R/modelFit.R
DrBats/vignettes
DrBats/vignettes/DimensionReduction.Rmd
DrBats/vignettes/ModelEvaluation.Rmd
DrBats/vignettes/ModelFit.Rmd
DrBats/vignettes/DrBats.Rmd
DrBats/vignettes/DataSimulationandProjection.Rmd
DrBats/MD5
DrBats/build
DrBats/build/vignette.rds
DrBats/DESCRIPTION
DrBats/man
DrBats/man/coda.obj.Rd
DrBats/man/drbats.simul.Rd
DrBats/man/W.QR.Rd
DrBats/man/modelFit.Rd
DrBats/man/coinertia.drbats.Rd
DrBats/man/postdens.Rd
DrBats/man/pca.proj.Xt.Rd
DrBats/man/toydata.Rd
DrBats/man/weighted.Deville.Rd
DrBats/man/calc.loglik.Rd
DrBats/man/visbeta.Rd
DrBats/man/histoProj.Rd
DrBats/man/visW.Rd
DrBats/man/stanfit.Rd
DrBats/man/pca.Deville.Rd