testAnnot(BicARE)
testAnnot()所属R语言包:BicARE
Find samples annotations over-represented covariates in biclusters
查找biclusters样品注解过代表共变数
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Characterisation of the biclusters in term of over-representation of sample covariates.
样本协变量代表的任期biclusters表征。
用法----------Usage----------
testAnnot(resBic, annot=NULL, covariates="all")
参数----------Arguments----------
参数:resBic
a biclustering result from FLOC
从FLOC双分群结果
参数:annot
annotation matrix, default value is set to NULL, then phenoData of the ExpressionSet is used
注释矩阵,默认值设置为NULL,然后使用的ExpressionSet phenoData
参数:covariates
the names of the covariates that should be tested, default value is set to "all"
应测试的协变量的名称,默认值设置为“所有”
Details
详情----------Details----------
For each bicluster and each covariate a chi-squarred test is performed to test the adequation between the distribution of the levels of the covariates in the bicluster and in the original dataset.
对于每个bicluster每个协卡,squarred测试进行测试adequation之间的水平在bicluster协变量的分布和原始数据集。
Multiple testing correction is performed by the Benjamini-Yekutieli procedure. The residuals of the tests indicate if the level is over or down represented in the bicluster.
执行多个测试校正由Benjamini-Yekutieli过程。残差的测试表明,如果水平或下降的bicluster代表。
Due to the amount of results it is advised to use the makeReport function to get a html report.
由于量的结果,建议使用makeReport函数得到一个HTML报告。
值----------Value----------
A biclustering object containing resBic and updated with the results of the tests in resBic$covar.
一个biclustering对象,其中包含resBic更新resBic$covar测试结果。
The results are presented as a list with :
结果是作为一个列表:
参数:covar
the samples covariates tested
样本协变量测试
参数:pvalues
a matrix with the p-values of the tests
测试的P-值的矩阵
参数:adjpvalues
a matrix with the p-values adjusted by the Benjamini Yekutieli procedure
与P-值的矩阵由Benjamini Yekutieli程序调整
参数:index
a list of matrices with the numbers of each level in each bicluster
每个级别的数字矩阵在每个bicluster名单
参数:residuals
a list of matrices with the residuals of the tests for each modality in each bicluster
与每个模式的测试残差矩阵中每个bicluster列表
作者(S)----------Author(s)----------
Pierre Gestraud
举例----------Examples----------
data(sample.biclustering)
resBic <- testAnnot(sample.biclustering, annot=NULL, covariates=c("sex", "type"))
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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