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To obtain results equivalent to the Mantel – Haenszel result, we must estimate a separate effect for each age group, meaning that we must replace 2β2, the constrained effect, with β3, a new coefficient that is free to take on any value. We can achieve this by creating two new ...
Gene expression networks have been argued to have a scale-free topology [52], meaning that the majority of vertices has a low number of adjacent edges, also referred to as the vertex’ degree, whereas only very few vertices have a high degree. The degree distribution of scale-free networks...