Package: tidyposterior 1.0.1.9000

Max Kuhn

tidyposterior: Bayesian Analysis to Compare Models using Resampling Statistics

Bayesian analysis used here to answer the question: "when looking at resampling results, are the differences between models 'real'?" To answer this, a model can be created were the performance statistic is the resampling statistics (e.g. accuracy or RMSE). These values are explained by the model types. In doing this, we can get parameter estimates for each model's affect on performance and make statistical (and practical) comparisons between models. The methods included here are similar to Benavoli et al (2017) <https://jmlr.org/papers/v18/16-305.html>.

Authors:Max Kuhn [aut, cre], Posit Software, PBC [cph, fnd]

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tidyposterior.pdf |tidyposterior.html
tidyposterior/json (API)
NEWS

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

Peer review:

Bug tracker:https://github.com/tidymodels/tidyposterior/issues

Datasets:

On CRAN:

8.39 score 102 stars 238 scripts 433 downloads 34 exports 162 dependencies

Last updated 1 months agofrom:b050e7cf1b. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKNov 16 2024
R-4.5-winOKNov 16 2024
R-4.5-linuxOKNov 16 2024
R-4.4-winOKNov 16 2024
R-4.4-macOKNov 16 2024
R-4.3-winOKNov 16 2024
R-4.3-macOKNov 16 2024

Exports:autoplotcontrast_modelsFisher_transinv_transln_translogit_transno_transperf_modtidytidy.perf_modvec_cast.data.frame.posteriorvec_cast.data.frame.posterior_diffvec_cast.posterior_diff.data.framevec_cast.posterior_diff.posterior_diffvec_cast.posterior_diff.tbl_dfvec_cast.posterior.data.framevec_cast.posterior.posteriorvec_cast.posterior.tbl_dfvec_cast.tbl_df.posteriorvec_cast.tbl_df.posterior_diffvec_proxy.posteriorvec_proxy.posterior_diffvec_ptype2.data.frame.posteriorvec_ptype2.data.frame.posterior_diffvec_ptype2.posterior_diff.data.framevec_ptype2.posterior_diff.posterior_diffvec_ptype2.posterior_diff.tbl_dfvec_ptype2.posterior.data.framevec_ptype2.posterior.posteriorvec_ptype2.posterior.tbl_dfvec_ptype2.tbl_df.posteriorvec_ptype2.tbl_df.posterior_diffvec_restore.posteriorvec_restore.posterior_diff

Dependencies:abindbackportsbase64encbayesplotBHbootbslibcachemcallrcheckmateclasscliclockcodetoolscolorspacecolourpickercommonmarkcpp11crayoncrosstalkdata.tabledescdiagramdialsDiceDesigndigestdistributionaldoFuturedplyrDTdygraphsevaluatefansifarverfastmapfontawesomeforeachfsfurrrfuturefuture.applygenericsggplot2ggridgesglobalsgluegowerGPfitgridExtragtablegtoolshardhathighrhtmltoolshtmlwidgetshttpuvigraphinlineipredisobanditeratorsjquerylibjsonliteKernSmoothknitrlabelinglaterlatticelavalazyevallhslifecyclelistenvlme4loolubridatemagrittrmarkdownMASSMatrixmatrixStatsmemoisemgcvmimeminiUIminqamodelenvmunsellnlmenloptrnnetnumDerivparallellyparsnippillarpkgbuildpkgconfigplyrposteriorprettyunitsprocessxprodlimprogressrpromisespspurrrQuickJSRR6rappdirsRColorBrewerRcppRcppEigenRcppParallelrecipesreshape2rlangrmarkdownrpartrsamplerstanrstanarmrstantoolssassscalessfdshapeshinyshinyjsshinystanshinythemesslidersourcetoolssparsevctrsSQUAREMStanHeadersstringistringrsurvivaltailortensorAthreejstibbletidyrtidyselecttimechangetimeDatetinytextunetzdbutf8vctrsviridisLitewarpwithrworkflowsworkflowsetsxfunxtablextsyamlyardstickzoo

Introduction to tidyposterior

Rendered fromtidyposterior.Rmdusingknitr::rmarkdownon Nov 16 2024.

Last update: 2022-03-01
Started: 2022-03-01

Readme and manuals

Help Manual

Help pageTopics
Visualize the Posterior Distributions of Model Statisticsautoplot.perf_mod autoplot.perf_mod_workflow_set autoplot.posterior
Visualize the Posterior Distributions of Model Differencesautoplot.posterior_diff
Estimate the Difference Between Modelscontrast_models
Simple Transformation FunctionsFisher_trans inv_trans ln_trans logit_trans no_trans
Bayesian Analysis of Resampling Statisticsperf_mod perf_mod.data.frame perf_mod.resamples perf_mod.rset perf_mod.tune_results perf_mod.workflow_set
Example Data Setsconcrete_example contrast_samples ex_object noisy_example posterior_samples precise_example ts_example
Summarize the Posterior Distributions of Model Statisticssummary.posterior
Summarize Posterior Distributions of Model Differencessummary.posterior_diff
Extract Posterior Distributions for Modelstidy.perf_mod