Subsetting an expression set using a list of Affymetrix ids
使用Affymetrix公司IDS列表子集表达式集
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This function subsets the normalized expression set present in the affylmGUI environment on the basis of a list of probe set ids passed via flat file.
此功能子集的规范化表达组目前在affylmGUI环境基础上的探针组列表的ID通过平面文件通过。
用法----------Usage----------
listFilter()
Details
详情----------Details----------
The function asks to the user to select a file containing probe set ids separated by carriage return. The file should contain only one column and no header.
功能要求用户选择一个文件,其中包含回车隔开IDS探针组。该文件应包含只有一列,并没有头。
注意----------Note----------
In transcriptional studies focusing on genes characterized by specific feature (i.e. transcription factor elements in promoters) the best filtering approach is selecting only those genes linked to the interesting biological feature.
最好的过滤方法,在专注于特定功能(即转录因子在发起人元素)特点的基因转录的研究只选择那些有趣的生物学特性的基因。