stat.soft: Construct soft-thresholding Fisher's p-value combination...

Description Usage Arguments Details Value References Examples

View source: R/stat.soft.R

Description

Construct soft-thresholding Fisher's p-value combination statistic.

Usage

1
stat.soft(p, tau1)

Arguments

p

- input p-values.

tau1

- truncation parameter=normalization parameter. tau1 > 0.

Details

Let p_{i}, i = 1,...,n be a sequence of p-values, the soft-thresholding statistic

Soft = ∑_{i=1}^n -2\log(p_i/τ_1)I(p_i≤qτ_1)

. Soft-thresholding is the special case of TFisher when tau1=tau2.

Value

Soft-thresholding Fisher's p-value combination statistic.

References

1. Hong Zhang and Zheyang Wu. "TFisher Tests: Optimal and Adaptive Thresholding for Combining p-Values", submitted.

Examples

1
2
pval <- runif(100)
stat.soft(p=pval, tau1=0.05)

TFisher documentation built on March 21, 2018, 5:11 p.m.

Related to stat.soft in TFisher...