Package: BCBCSF 1.0-1

Longhai Li

BCBCSF: Bias-Corrected Bayesian Classification with Selected Features

Fully Bayesian Classification with a subset of high-dimensional features, such as expression levels of genes. The data are modeled with a hierarchical Bayesian models using heavy-tailed t distributions as priors. When a large number of features are available, one may like to select only a subset of features to use, typically those features strongly correlated with the response in training cases. Such a feature selection procedure is however invalid since the relationship between the response and the features has be exaggerated by feature selection. This package provides a way to avoid this bias and yield better-calibrated predictions for future cases when one uses F-statistic to select features.

Authors:Longhai Li <longhai@math.usask.ca>

BCBCSF_1.0-1.tar.gz
BCBCSF_1.0-1.tar.gz(r-4.5-noble)BCBCSF_1.0-1.tar.gz(r-4.4-noble)
BCBCSF_1.0-1.tgz(r-4.4-emscripten)BCBCSF_1.0-1.tgz(r-4.3-emscripten)
BCBCSF.pdf |BCBCSF.html✨
BCBCSF/json (API)

# Install 'BCBCSF' in R:
install.packages('BCBCSF', repos = 'https://cloud.r-project.org')
Datasets:

On CRAN:

Conda:

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

1.48 score 1 packages 275 downloads 1 mentions 7 exports 1 dependencies

Last updated 10 years agofrom:2b5e8bbe23. Checks:3 OK. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKMar 30 2025
R-4.5-linux-x86_64OKMar 30 2025
R-4.4-linux-x86_64OKMar 30 2025

Exports:bcbcsf_fitpredbcbcsf_plotsumfitbcbcsf_predbcbcsf_sumfitcross_vldeval_predreload_fit_bcbcsf

Dependencies:abind

Citation

To cite package ‘BCBCSF’ in publications use:

Li L (2015). BCBCSF: Bias-Corrected Bayesian Classification with Selected Features. R package version 1.0-1, https://CRAN.R-project.org/package=BCBCSF.

ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.

Corresponding BibTeX entry: 

  @Manual{,
    title = {BCBCSF: Bias-Corrected Bayesian Classification with
      Selected Features},
    author = {Longhai Li},
    year = {2015},
    note = {R package version 1.0-1},
    url = {https://CRAN.R-project.org/package=BCBCSF},
  }