Fig. 2
From: Wild-type cutoff for Apramycin against Escherichia coli
Iterative non-linear regression curve fitting with decreasing subsets. X axis = Log2MIC, Y axis = numbers of isolates. Numbers below each graph are the values for the true number of isolates included in the dataset (True n), the non-linear regression estimate (Estimated n) and the difference between these two values of n (Difference). O = observed numbers; solid line = fitted curve