Package: forsearch 6.2.0

forsearch: Diagnostic Analysis Using Forward Search Procedure for Various Models

Identifies potential data outliers and their impact on estimates and analyses. Uses the forward search approach of Atkinson and Riani, "Robust Diagnostic Regression Analysis", 2000,<ISBN: o-387-95017-6> to prepare descriptive statistics of a dataset that is to be analyzed by stats::lm(), stats::glm(), stats::nls(), nlme::lme() or survival::coxph(). Includes graphics functions to display the descriptive statistics.

Authors:William Fairweather [aut, cre]

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forsearch.pdf |forsearch.html✨
forsearch/json (API)
NEWS

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

Peer review:

On CRAN:

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

27 exports 0.71 score 69 dependencies 3 scripts 405 downloads

Last updated 2 months agofrom:3e0f284829. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 18 2024
R-4.5-winOKSep 18 2024
R-4.5-linuxOKSep 18 2024
R-4.4-winOKSep 18 2024
R-4.4-macOKSep 18 2024
R-4.3-winOKSep 18 2024
R-4.3-macOKSep 18 2024

Exports:forsearch_cphforsearch_glmforsearch_lmforsearch_lmeforsearch_nlsidentifyCoeffsidentifyFixedCoeffsplotdiag.AICXplotdiag.allgraphsplotdiag.ANOX2plotdiag.blind.fixedplotdiag.Cookplotdiag.deviance.residualsplotdiag.deviancesplotdiag.fit3plotdiag.leverageplotdiag.loglikplotdiag.lrtplotdiag.params.fixedplotdiag.params.randomplotdiag.phihatxplotdiag.residualsplotdiag.s2plotdiag.tstatsplotdiag.Waldsearch.historyshowme

Dependencies:backportsbase64encbslibcachemCairocheckmatecliclustercolorspacedata.tabledigestevaluatefansifarverfastmapfontawesomeforeignFormulaformula.toolsfsggplot2gluegridExtragtablehighrHmischtmlTablehtmltoolshtmlwidgetsisobandjquerylibjsonliteknitrlabelinglatticelifecyclemagrittrMASSMatrixmemoisemgcvmimemunsellnlmennetoperator.toolspillarpkgconfigR6rappdirsRColorBrewerrlangrmarkdownrpartrstudioapisassscalesstringistringrsurvivaltibbletinytexutf8vctrsviridisviridisLitewithrxfunyaml

Exploring the Search History

Rendered fromExploring-the-Search-History.rmdusingknitr::rmarkdownon Sep 18 2024.

Last update: 2024-07-14
Started: 2024-02-17

How Many Observations are Needed and Where Do We Get Them?

Rendered fromHow-many-observations-are-needed-and-where-do-we-get-them.Rmdusingknitr::rmarkdownon Sep 18 2024.

Last update: 2024-07-14
Started: 2024-01-15

Quality control of the dataset using the forward search

Rendered fromQuality-control-of-the-dataset-using-the-forward-search.Rmdusingknitr::rmarkdownon Sep 18 2024.

Last update: 2024-01-15
Started: 2024-01-15

Readme and manuals

Help Manual

Help pageTopics
Diagnostic Analysis Using Forward Search Procedure for Various Models Diagnostic Analysis Using Forward Search Procedure for Various Modelsforsearch-package forsearch
Create Set of Observation Numbers in Step 1 for Linear Model AnalysisaStep1
Update Observation Set in Step 2aStep2
Create Set of Observation Numbers in Step 1 for Linear Mixed Effects Model AnalysisbStep1
Update Observation Numbers in Step 2bStep2
Create Set of Observation Numbers in Step 1 for Cox Proportional Hazards Model AnalysiscStep1
Update Observation Set in Step 2cStep2
Create Statistics Of Forward Search in a Cox Proportional Hazard Databaseforsearch_cph
Create Statistics of Forward Search in a Generalized Linear Model Databaseforsearch_glm
Create Statistics Of Forward Search in a Linear Model Databaseforsearch_lm
Create Statistics Of Forward Search For a Linear Mixed Effects Databaseforsearch_lme
Create Statistics Of Forward Search in a Nonlinear Model Databaseforsearch_nls
Index To Identify Fixed and Random Coefficients To Appear Together on PlotidentifyCoeffs
Index To Identify Fixed Coefficients To Appear Together on PlotidentifyFixedCoeffs
Structured Sets of Random Samples of Observationspicksome
Plot Diagnostic AIC Statisticsplotdiag.AICX
Execute All Plotting Functions For a Select Forsearch Objectplotdiag.allgraphs
Plot Diagnostic Statistics of Analysis of Variance Tablesplotdiag.ANOX2
Plot Diagnostic Statistics of Fixed Coefficients for Blinded Datasetplotdiag.blind.fixed
Plot Diagnostic Statistics of Modified Cook's Distanceplotdiag.Cook
Plot Diagnostic Statistics Of Deviance Residualsplotdiag.deviance.residuals
Plot Diagnostic Deviance Statisticsplotdiag.deviances
Plot Diagnostic Statistics of AIC, BIC, and Log Likelihoodplotdiag.fit3
Plot Diagnostic Statistics Of Leverageplotdiag.leverage
Plot Diagnostic Statistics of LOGLIK Output of COXPH Functionplotdiag.loglik
Plot Diagnostic Statistics of Likelihood Ratio Test of COXPH Functionplotdiag.lrt
Plot Diagnostic Statistics of Fixed Coefficientsplotdiag.params.fixed
Plot Diagnostic Statistics Of Random Coefficientsplotdiag.params.random
Plot Diagnostic PhiHat Statisticsplotdiag.phihatx
Plot Diagnostic Statistics Of Residuals Or Squared Residualsplotdiag.residuals
Plot Diagnostic Statistics Of Residual Variationplotdiag.s2
Plot Diagnostic T Statisticsplotdiag.tstats
Plot Diagnostic Statistics of Wald Test Output of COXPH Functionplotdiag.Wald
Create Tabular History Of Forward Searchsearch.history
Display Abbreviated Output of FORSEARCH_xxx Functionshowme
Identify Level(s) to Which Each Factor Observation Belongsvariablelist