pool(snpStats)
pool()所属R语言包:snpStats
Pool test results from several studies or sub-studies
池从几个研究或研究测试结果
译者:生物统计家园网 机器人LoveR
描述----------Description----------
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.
鉴于同一组的“得分”的研究范围内进行一些研究,或在几个不同的子样本测试,此功能池的总和得分统计和得分差异的证据。它结合了由single.snp.tests或snp.lhs.tests和snp.rhs.tests生产的测试。
用法----------Usage----------
pool(..., score = FALSE)
参数----------Arguments----------
参数:...
Objects holding the (extended) test results. These must be of class SingleSnpTests.score or snp.tests.glm
控股(扩展)的测试结果的对象。这些必须是类SingleSnpTests.score或snp.tests.glm
参数:score
Is extended score information to be returned in the output object? Relevant only for SingleSnpTestsScore objects
被延长的得分输出对象返回的信息?有关只为SingleSnpTestsScore对象
Details
详情----------Details----------
This function works by recursive calls to the generic function pool2 which pools the results of two studies.
这个函数的递归调用泛型函数pool2池两项研究的结果。
值----------Value----------
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.
同一类对象作为输入对象(可选不.score)扩展。测试产生的工会在所有输入对象进行测试的单核苷酸多态性。
作者(S)----------Author(s)----------
David Clayton <a href="mailto:david.clayton@cimr.cam.ac.uk">david.clayton@cimr.cam.ac.uk</a>
参见----------See Also----------
pool2, SingleSnpTestsScore-class, GlmTests-class, single.snp.tests, snp.lhs.tests, snp.rhs.tests
pool2,SingleSnpTestsScore-class,GlmTests-class,single.snp.tests,snp.lhs.tests,snp.rhs.tests
举例----------Examples----------
# An artificial example which simply doubles the size of a study[一个人造的例子,简单的两倍大小的一项研究]
data(testdata)
sst <- single.snp.tests(snp.data=Autosomes, cc, data=subject.data,
score=TRUE)
sst2 <- pool(sst, sst)
summary(sst2)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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