Package: sisal 0.49

Mikko Korpela

sisal: Sequential Input Selection Algorithm

Implements the SISAL algorithm by Tikka and Hollmén. It is a sequential backward selection algorithm which uses a linear model in a cross-validation setting. Starting from the full model, one variable at a time is removed based on the regression coefficients. From this set of models, a parsimonious (sparse) model is found by choosing the model with the smallest number of variables among those models where the validation error is smaller than a threshold. Also implements extensions which explore larger parts of the search space and/or use ridge regression instead of ordinary least squares.

Authors:Mikko Korpela [aut, cre]

sisal_0.49.tar.gz
sisal_0.49.tar.gz(r-4.5-noble)sisal_0.49.tar.gz(r-4.4-noble)
sisal_0.49.tgz(r-4.4-emscripten)sisal_0.49.tgz(r-4.3-emscripten)
sisal.pdf |sisal.html
sisal/json (API)
NEWS

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

Peer review:

Bug tracker:https://github.com/mvkorpel/sisal/issues

Datasets:

1.98 score 19 scripts 166 downloads 11 exports 10 dependencies

Last updated 4 days agofrom:65e7a71c4d. Checks:OK: 2. Indexed: no.

TargetResultDate
Doc / VignettesOKOct 27 2024
R-4.5-linuxOKOct 27 2024

Exports:bootMSEdynTextGroblaggedDataplot.sisalplotSelectedprint.sisalsisalsisalDatasisalTablesummary.sisaltestSisal

Dependencies:bootdigestlatticeMatrixmgcvnlmeR.matlabR.methodsS3R.ooR.utils