How to interpret Bayesian network for selected genes

Question

[Mike]

Hi All,

I constructed Bayesian network in R for 50 genes using 400 samples. Could you please help me how to interpret netwrok? I am not clear about arrow direction and number of arrow in network.

Please have a look on example network.

This is my R code:

library("bnlearn")
library("Rgraphviz")

bndf <- data.frame(expmat)
res <- hc(bndf)

plot(res)

Thanks

Answer 1

[pfontanarrosa]

Hey, I am currently doing a project for a class (probabilistic modeling) and would love to do bayesian network on gene expression. Would you be so kind as to send me your data of the 50 genes please? THANK YOU SO MUCH!

[afli]

hello, how can I learn the probabilistic modeling of gene expression? Thank you!