Conference object  Unknown

Gen mikrodizi ifadeleri ve Kararli Dagilimlar (Microarray gene expression and stable laws)

Kuruoglu E. E., Salas D., Ruiz D. P.

Microarray gene expressions  Alpha-stable distributions 

In this work, we study the statistical distribution of microarray gene expression data. In particular, we give a brief review of literature pointing to the non-Gaussian features of gene expression data in the form of impulsiveness and asymmetry. We note that several previous publication note the Pareto tail behaviour in the data. We present a new model, namely the stable distribution to describe the observed statistical features of the data which is a subfamily of Pareto-tail distributions.

Source: IEEE 15th Signal Processing and Communication Applications Conference, Eskisehir, Turkey, 11-13 June 2007

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