Gene Networks Based on the Graphical Gaussian Model
Author: Shisong Ma,
date: 02/20/2012,
view: 10983,
Q&A: 1
[Abstract] This protocol describes how to build a gene network based on the graphical Gaussian model (GGM) from large scale microarray data. GGM uses partial correlation coefficient (pcor) to infer co-expression relationship between genes. Compared to the traditional Pearson’ correlation coefficient, partial correlation is a better measurement of direct ...