Package: SurrogateRsq 0.2.1.9000

SurrogateRsq: Goodness-of-Fit Analysis for Categorical Data using the Surrogate R-Squared

To assess and compare the models' goodness of fit, R-squared is one of the most popular measures. For categorical data analysis, however, no universally adopted R-squared measure can resemble the ordinary least square (OLS) R-squared for linear models with continuous data. This package implement the surrogate R-squared measure for categorical data analysis, which is proposed in the study of Dungang Liu, Xiaorui Zhu, Brandon Greenwell, and Zewei Lin (2022) <doi:10.1111/bmsp.12289>. It can generate a point or interval measure of the surrogate R-squared. It can also provide a ranking measure of the percentage contribution of each variable to the overall surrogate R-squared. This ranking assessment allows one to check the importance of each variable in terms of their explained variance. This package can be jointly used with other existing R packages for variable selection and model diagnostics in the model-building process.

Authors:Xiaorui Zhu [aut, cre, cph], Zewei Lin [aut, ctb], Dungang Liu [aut, ctb], Brandon Greenwell [ctb]

SurrogateRsq_0.2.1.9000.tar.gz


SurrogateRsq_0.2.1.9000.tar.gz(r-4.4-noble)
SurrogateRsq_0.2.1.9000.tgz(r-4.4-emscripten)SurrogateRsq_0.2.1.9000.tgz(r-4.3-emscripten)
SurrogateRsq.pdf |SurrogateRsq.html✨
SurrogateRsq/json (API)
NEWS

Peer review:

Bug tracker:https://github.com/xiaoruizhu/surrogatersq/issues

On CRAN:

categorical-data-analysisgoodness-of-fitr-squared-statisticstatistics

3 exports 5 stars 1.40 score 112 dependencies 11 scripts 187 downloads

Last updated 6 months agofrom:1e78baf5aa. Checks:OK: 1. Indexed: yes.

Exports:surr_rsqsurr_rsq_cisurr_rsq_rank

Dependencies:ADGofTestaskpassbackportsbase64encbitbit64broombroom.helpersbslibcachemcardsclicliprcodetoolscolorspacecopBasiccopulacpp11crayoncrosstalkcurldata.tabledigestdplyrevaluatefansifarverfastmapfontawesomeforcatsforeachfsgenericsGGallyggplot2ggstatsgluegoftestgridExtragslgtablehavenhighrhmshtmltoolshtmlwidgetshttrisobanditeratorsjquerylibjsonliteknitrlabelinglabelledlaterlatticelazyevallifecyclelmomcoLmomentsmagrittrMASSMatrixmemoisemgcvmimemunsellmvtnormnlmenumDerivopensslPAssopatchworkpcaPPpillarpkgconfigplotlyplyrprettyunitsprogresspromisespsplinepurrrR6randtoolboxrappdirsRColorBrewerRcppRcppArmadilloreadrrlangrmarkdownrngWELLsassscalesstablediststringistringrsystibbletidyrtidyselecttinytextzdbutf8vctrsVGAMviridisLitevroomwithrxfunyaml