Sample and Data Relationship Format
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The Sample and Data Relationship Format (SDRF) is part of the MAGE-TAB standard for communicating the results of microarray investigations, including all information required for MIAME compliance.
An SDRF file is a tab-delimited file describing the relationships between samples, arrays, data, and other objects used or produced in a microarray investigation.
For simple experimental designs, constructing the SDRF file is straightforward, and even complex loop designs can be expressed in this format.
External reference
- MAGE-TAB — MGED Society
- Sample and Data Relationship Format — U. S. National Cancer Institute's wiki
- SDRF help notes — Tab2MAGE software package
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