View source: R/TopDown_LocalTest.R
TopDown_LocalTest | R Documentation |
TopDown LocalTest algorithm for estimating a 1-alpha confidence set for the number of false hypotheses among a set.
TopDown_LocalTest( LocalTest, pvals, subset = NULL, alpha = 0.05, verbose = FALSE, mc.cores = 1L, chunksize = 4 * mc.cores, direction = "binary", ... ) TopDown_localTest( localTest, pvals, subset = NULL, alpha = 0.05, verbose = TRUE, mc.cores = 1L, chunksize = 4 * mc.cores, ... )
LocalTest |
A function specifying a local test. |
pvals |
A vector of p-values. |
subset |
Numeric vector specifying a subset a p-values to estimate a confidence set for the number of false hypotheses for. Defaults to NULL corresponding to estimating a confidence set for the number of false hypotheses in the entire set. |
alpha |
Level in [0,1] at which to generate confidence set. Defaults to 0.05. |
verbose |
Logical, indicating whether or not to write out the progress. Defaults to TRUE. |
mc.cores |
Integer specifying the number of cores to parallelize onto. |
chunksize |
Integer indicating the size of chunks to parallelize. E.g., if setting chunksize = mc.cores, each time a parallel computation is set up, each worker will perform only a single task. If mc.cores > chunksize, some threads will be inactive. |
direction |
A string indicating whether to perform a binary search ('binary'/'b') or decreasing ('decreasing'/'d') search. Defaults to 'binary', which has better computational complexity. |
... |
Additional parameters. |
localTest |
A function specifying a local test (deprecated). |
A 1-alpha bound lower for the number of false hypotheses among the specified subset of the supplied p-values
## Simulate some p-values ## The first 10 are from false hypotheses, the next 10 are from true pvals = c( rbeta(10, 1, 20), ## Mean value of .05 runif(10) ) ## Estimate the confidence set using a local Bonferroni test TopDown_LocalTest(function(x) { min(c(1, length(x) * min(x))) }, pvals)
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