Description Usage Arguments Details Value References Examples
Construct Higher Criticism (HC) statitics.
1 |
p |
- vector of input p-values. |
k0 |
- search range left end parameter. Default k0 = 1. |
k1 |
- search range right end parameter. Default k1 = 0.5*number of input p-values. |
Let p_{(i)}, i = 1,...,n be a sequence of ordered p-values, the higher criticism statistic
HC = √{n} \max_{1 ≤q i≤q \lfloor β n \rfloor} [i/n - p_{(i)}] /√{p_{(i)}(1 - p_{(i)})}
value - HC statistic constructed from a vector of p-values.
location - the order of the p-values to obtain HC statistic.
stat - vector of marginal HC statistics.
1. Hong Zhang, Jiashun Jin and Zheyang Wu. "Distributions and Statistical Power of Optimal Signal-Detection Methods In Finite Cases", submitted.
2. Donoho, David; Jin, Jiashun. "Higher criticism for detecting sparse heterogeneous mixtures". Annals of Statistics 32 (2004).
1 2 3 4 5 |
$value
[1] 1.790918
$location
[1] 4
$stat
[1] 0.4241360 0.9540402 1.3412361 1.7909180 1.7230540
$value
[1] 0.7533994
$location
[1] 4
$stat
[1] 0.488294132 -0.000510022 0.633124555 0.753399435 0.188318875
[6] -0.830271050 -0.472225766 -0.150326422 -0.027184679 -0.085744607
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