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Importing Data from Affymetrix MAS 5.0 Files



The data files must be in Affymetrix MAS 5.0 tabular file format.

In MAS 5, the data should be exported from the Pivot Tab in tab delimited .txt format. Ensure that the exported files all contain the Signal and Detection p-value columns.


Import Process

Multiple files are processed into a single dataset. The sample order of the imported dataset is determined by the order of the source sample data files listed in the Import Data dialog.


Related Topics:

Selecting a Template for Data Import

Importing Multiple Files With One Sample Each