Pool test results from several studies or sub-studies
Given the same set of "score" tests carried out in several studies or
in several different sub-samples within a study, this function pools
the evidence by summation of the score statistics and score
variances. It combines tests produced by
single.snp.tests or by snp.lhs.tests and
snp.rhs.tests.
pool(..., score = FALSE)
... |
Objects holding the (extended) test results.
These must be of class
|
score |
Is extended score information to
be returned in the output object? Relevant only for
|
This function works by recursive calls to the generic function
pool2 which pools the results of two studies.
An object of same class as the input objects (optionally without the
.score) extension. Tests are produced for the union of
SNPs tested in all the input objects.
David Clayton dc208@cam.ac.uk
# An artificial example which simply doubles the size of a study
data(testdata)
sst <- single.snp.tests(snp.data=Autosomes, cc, data=subject.data,
score=TRUE)
sst2 <- pool(sst, sst)
summary(sst2)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.