Description Usage Arguments Details Value References Examples
Construct truncated product method statistic.
1 | stat.tpm(p, tau1)
|
p |
- input p-values. |
tau1 |
- truncation parameter. 0 < tau1 <= 1. |
Let p_{i}, i = 1,...,n be a sequence of p-values, the TPM statistic
TPM = ∑_{i=1}^n -2\log(p_i)I(p_i≤qτ_2)
. TPM is the special case of TFisher when tau2=1.
Truncated product method statistic.
1. Hong Zhang and Zheyang Wu. "TFisher Tests: Optimal and Adaptive Thresholding for Combining p-Values", submitted.
2. Zaykin, D.V., Zhivotovsky, L. A., Westfall, P.H. and Weir, B.S. (2002), Truncated product method for combining P-values. Genet. Epidemiol., 22: 170–185. doi:10.1002/gepi.0042
1 2 |
[1] 13.31656
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