Package: semidist 0.1.0
semidist: Measure Dependence Between Categorical and Continuous Variables
Semi-distance and mean-variance (MV) index are proposed to measure the dependence between a categorical random variable and a continuous variable. Test of independence and feature screening for classification problems can be implemented via the two dependence measures. For the details of the methods, see Zhong et al. (2023) <doi:10.1080/01621459.2023.2284988>; Cui and Zhong (2019) <doi:10.1016/j.csda.2019.05.004>; Cui, Li and Zhong (2015) <doi:10.1080/01621459.2014.920256>.
Authors:
semidist_0.1.0.tar.gz
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semidist.pdf |semidist.html✨
semidist/json (API)
NEWS
# Install 'semidist' in R: |
install.packages('semidist', repos = c('https://wzhong41.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/wzhong41/semidist/issues
Last updated 12 months agofrom:0415822d1c. Checks:OK: 9. Indexed: yes.
Target | Result | Date |
---|---|---|
Doc / Vignettes | OK | Oct 23 2024 |
R-4.5-win-x86_64 | OK | Oct 23 2024 |
R-4.5-linux-x86_64 | OK | Oct 23 2024 |
R-4.4-win-x86_64 | OK | Oct 23 2024 |
R-4.4-mac-x86_64 | OK | Oct 23 2024 |
R-4.4-mac-aarch64 | OK | Oct 23 2024 |
R-4.3-win-x86_64 | OK | Oct 23 2024 |
R-4.3-mac-x86_64 | OK | Oct 23 2024 |
R-4.3-mac-aarch64 | OK | Oct 23 2024 |
Exports:MINTsemiautoMINTsemipermmvmv_sismv_testsd_sissd_testsdcorsdcovswitch_cat_repr
Dependencies:bootclicodetoolsdigestenergyFNNfurrrfutureglobalsgluegsllifecyclelistenvmagrittrparallellypurrrRcppRcppArmadillorlangvctrs
Readme and manuals
Help Manual
Help page | Topics |
---|---|
Mutual information independence test (categorical-continuous case) | MINTsemiauto MINTsemiperm |
Mean Variance (MV) statistics | mv |
Feature screening via MV Index | mv_sis |
MV independence test | mv_test |
Print Method for Independence Tests Between Categorical and Continuous Variables | print.indtest |
Feature screening via semi-distance correlation | sd_sis |
Semi-distance independence test | sd_test |
Semi-distance covariance and correlation statistics | sdcor sdcov |
Switch the representation of a categorical object | switch_cat_repr |
Estimate the trace of the covariance matrix and its square | tr_estimate |