I'm posting here in hope that you guys may help me, since I have very little knowledge on the subject.
I'm researching on data regarding cancer cells and pharmaceuticals. For each pair (cell-compound) an IC50 value is given. My goal is to improve predictive algorithms for this type of values, having cells and compounds properties as input.
At this point I'm trying to figure out what are the best IC50 limit values so I can discretize the data for classification. I know what the values represent, but I'm having trouble deciding on what values should be thresholds (low and high, good and bad).
The max and min values of my dataset are (in microMolar):
Min IC50: 6.0694369235994496E-9
Max IC50: 4282296.54676787
Thank you in advance.