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fdrtool (version 1.1.0)

Estimation and Control of (Local) False Discovery Rates

Description

This package allows to estimate both tail area-based false discovery rates (Fdr) as well as local false discovery rates (fdr) for a variety of null models (p-values, z-scores, correlation coeficients, t-statistics). The proportion of null values and the parameters of the null distribution are adaptively estimated from the data. In addition, the package contains unctions for non-parametric density estimation (Grenander estimator), for monotonic regression, for computing the greatest convex minorant (GCM) and the least concave majorant (LCM), and for the half-normal and correlation distribution.

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Version

Install

install.packages('fdrtool')

Monthly Downloads

24,136

Version

1.1.0

License

GPL version 2 or newer

Maintainer

Korbinian Strimmer

Last Published

August 20th, 2024

Functions in fdrtool (1.1.0)

gcmlcm

Greatest Convex Minorant and Least Concave Majorant
dcor0

Distribution of the Vanishing Correlation Coefficient (rho=0) and Related Functions
fdrtool-internal

Internal fdrtool Functions
pvalues

Example p-Values
grenader

Grenander Estimator of a Decreasing Density
censored.fit

Fit Null Distribution To Censored Data
halfnormal

The Half-Normal Distribution
monoreg

Monotonic Regression
pval.estimate.eta0

Estimate the Proportion of Null p-Values
fdrtool

Estimate (Local) False Discovery Rates For Diverse Test Statistics