Tutorials

The following examples are available in PDF format unless indicated otherwise:

ArrayExpress

• ArrayExpress tutorial - 1.6MB
  This tutorial provides examples of the different ArrayExpress query options.
• ArrayExpress Submission Tutorial - 0.5MB
  This tutorial explains how to submit data to ArrayExpress.
• Atlas of Gene Expression - 0.7MB
  This tutorial walks you through how to use the Atlas of Gene Expression for searching gene expression profiles across experiments.
• MAGE-TAB tutorial - 0.5MB
  This tutorial introduces the user to the MAGE-TAB format, used in ArrayExpress for submitting and downloading data.
• MUGEN tutorial - 0.4MB
  This tutorial will introduce how to perform quality assessment (QA) of microarray gene expression data using two Bioconductor packages simpleaffy and affyPLM.

Expression Profiler

• Expression Profiler tutorial – part 1 - 0.7MB
• Expression Profiler tutorial – part 2 - 0.8MB

These files guide the user through exercises that include performing data pre-processing, filtering, significant gene finding, clustering, visualization and between group analysis using Expression Profiler. Examples are provided for the upload of both Affymetrix and tab-delimited data.