Below you will find pages that utilize the taxonomy term “scoring edges”
Blog
Latest Progress on Network Inference and Edge Scoring
I have improved network inference part of the script slightly by changing the way of comparing intervention (presence of inhibitor and stimulus) and no intervention (presence of stimulus) data from in silico part.
Now, I’m using a function (simp) from an R package called StreamMetabolism, which gets time points and data values and (does integration) calculates the area under the curve (Sefick, 2009). I do this integration for both condition and then I compare them.
Blog
Scoring Edges Network Inference HPN-DREAM Challenge
Yesterday, I managed to infer a network for some part of in silico data from the challenge. Since the challenge also asks for scoring the edges in networks, I developed the script further and add a function for that.
edgeScorer function gets data object of average time points for each curve in intervention/no-intervention sets and scores each edge for each set of conditions. For this, first, it looks for the largest difference among the sets and set it as maxDifference and later, it stores differences divided by maxDifference in another data object.