Package: valorate 1.0-1

valorate: Velocity and Accuracy of the LOg-RAnk TEst

The algorithm implemented in this package was designed to quickly estimates the distribution of the log-rank especially for heavy unbalanced groups. VALORATE estimates the null distribution and the p-value of the log-rank test based on a recent formulation. For a given number of alterations that define the size of survival groups, the estimation involves a weighted sum of distributions that are conditional on a co-occurrence term where mutations and events are both present. The estimation of conditional distributions is quite fast allowing the analysis of large datasets in few minutes <http://bioinformatica.mty.itesm.mx/valorate>.

Authors:Victor Trevino [aut, cre]

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valorate.pdf |valorate.html
valorate/json (API)

# Install 'valorate' in R:
install.packages('valorate', repos = c('https://vtrevino.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.

1.00 score 9 scripts 105 downloads 22 exports 3 dependencies

Last updated 8 years agofrom:bd40ce2d0f. Checks:OK: 7 NOTE: 2. Indexed: yes.

TargetResultDate
Doc / VignettesOKOct 27 2024
R-4.5-win-x86_64NOTEOct 27 2024
R-4.5-linux-x86_64NOTEOct 27 2024
R-4.4-win-x86_64OKOct 27 2024
R-4.4-mac-x86_64OKOct 27 2024
R-4.4-mac-aarch64OKOct 27 2024
R-4.3-win-x86_64OKOct 27 2024
R-4.3-mac-x86_64OKOct 27 2024
R-4.3-mac-aarch64OKOct 27 2024

Exports:new.valorateprepare.n1valorate.estimate.beta.parametersvalorate.estimate.weibull.parametersvalorate.p.value.allvalorate.p.value.betavalorate.p.value.chisqvalorate.p.value.gaussianvalorate.p.value.normalvalorate.p.value.samplingvalorate.p.value.weibullvalorate.plot.diff.empiricalvalorate.plot.empiricalvalorate.plot.kaplanvalorate.plot.sampling.densitiesvalorate.plot.sampling.densities.figurevalorate.plot.subpop.empiricalvalorate.plot.subpop.empirical.scaledvalorate.plot.subpop.empirical.to.0valorate.psurvdiffvalorate.riskvalorate.survdiff

Dependencies:latticeMatrixsurvival

Readme and manuals

Help Manual

Help pageTopics
CREATE A VALORATE OBJECTnew.valorate valorate
ESTIMATES THE LOG-RANK DISTRIBUTION AND STORE IT WITHIN A VALORATE OBJECTprepare.n1
ESTIMATES THE P-VALUE OF THE LOG-RANK TESTvalorate.p.value valorate.p.value.all valorate.p.value.beta valorate.p.value.chisq valorate.p.value.gaussian valorate.p.value.normal valorate.p.value.sampling valorate.p.value.weibull
PLOT THE SAMPLED (EMPIRICAL) LOG-RANK DISTRIBUTIONvalorate.plot.empirical
PLOT KAPLAN-MEIER CURVESvalorate.plot.kaplan
PLOT CO-OCCURRENCE DENSITIES FORMING A LOG-RANK DISTRIBUTIONvalorate.plot.sampling.densities valorate.plot.sampling.densities.figure
PLOT ALL ESTIMATED LOG-RANK DISTRIBUTIONSvalorate.plot.subpop. valorate.plot.subpop.empirical valorate.plot.subpop.empirical.scaled valorate.plot.subpop.empirical.to.0
ESTIMATES RISKvalorate.risk
ESTIMATES THE P-VALUE AND STATISTICS OF THE LOG-RANK TESTvalorate.survdiff