Set of R functions for fitting dose response curves to 5-point drug screening data. These scripts include the following functions:

1. Data processing (from custom Matlab script that identifies dead/live cells in fluorescent-stained co-culture experiments)
2. Quality control: identification of replicates with dissimilar behavior
3. Normalization with DMSO
4. Curve fitting of normalized data with four-parameter log-logistic function from the drc package
5. Trimming of matrices based on number of non-responders per drug
6. Matrix visualization based on nclust