A toy example of a list of gene identifiers and the respective p-values
一个玩具例如基因标识和相应的p-值的列表
译者:生物统计家园网 机器人LoveR
描述----------Description----------
The geneList data is compiled from a differential expression analysis of the ALL dataset. It contains just a small number of genes with the corespondent p-values. The information on where to find the GO annotations is stored in the ALL object.
geneListALL集的差异表达分析数据编制。它包含只是少数基因与共同被告的p值。在哪里可以找到的GO注释的信息存储在ALL对象。
The topDiffGenes function included in this dataset will select the differentially expressed genes, at 0.01 significance level, from geneList.
将选择的topDiffGenes函数包含在这个数据集的差异表达的基因,在0.01显着水平,从geneList。
用法----------Usage----------
data(geneList)
源----------Source----------
Generated using the ALL gene expression data. See the "scripts" directory.
使用ALL基因表达数据生成。看到“脚本”目录。
举例----------Examples----------
data(geneList)
## print the object[#打印对象。]
head(geneList)
length(geneList)
## the number of genes with a p-value less than 0.01[#的基因数量比0.01的p值]
sum(topDiffGenes(geneList))