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From: Samuel Chapman on 19 Jul 2010 14:52 I am a Master's student in Bioinformatics working on my thesis. As part of my thesis, I have some time series microarray data that I am working with. It consists of several hundred genes with six time points. I am trying to use Murphy's Bayes Net Toolbox to figure out the transcriptional regulation network in this data. To do this, I want to use the dynamic Bayesian network (DBN) ability of the toolbox. However, I have little experience with this package, and I am unsure about the proper use of it. I am very concerned with accuracy. I have read a number of papers related to this subject that have used Murphy's toolbox, but it has been difficult to find the Matlab code they used or to contact the authors. If anyone has the code available to use the DBN properly for this purpose, or knows someone whom I could contact, that would be very much appreciated! I will acknowledge anyone who helps me in my thesis work. |