NormalizePerMillion

From ZENBU documentation wiki
Jump to: navigation, search

Data Stream Processing > Processing Modules > Data normalization and rescaling Modules

Description

The NormalizePerMillion processing module is designed to apply the TPM (tag-per-million) normalization procedure onto expression data. When data is loaded into the ZENBU system from BED or OSCtable files, a total is calculated for every expression Experiment column. This total can be used to transform those expression values into a per-million normalized form.

Parameters

This module has no parameters

Example

Simple script...

<zenbu_script>
   <stream_queue>
	<spstream module="NormalizePerMillion"/>
   </stream_queue>
</zenbu_script>