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by Emma Hitt

TECHNOLOGY

Expanding Options in Data Analysis
Despite commercial and open-source options, users still struggle with microarray data


The Scientist 2004, 18(13):44

Published 5 July 2004

Microarray technology allows the simultaneous monitoring of expression levels of thousands of genes and even whole genomes. But the experiments themselves represent only the opening act. The grand finale, so to speak, is the data analysis. Sophisticated statistical software and tools exist, but the sheer volume of data, the likes of which are unfamiliar to most biologists (and most statisticians), still represents the primary hurdle in DNA microarray research.


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