Fig. 2
Read depth's impact on performance. Precision and recall, averaged over the 10 iterations at a given sample number and read depth, split by sample number (columns) and read depth (rows). Values for each workflow (read aligner, expression modeler, and differential expression tool) are averaged and displayed separately. Points represent mean; bars represent standard deviation; colors represent differential expression tool. Red solid line represents linear regression line for plotted data. R2 value corresponds to plotted data. Gray dashed line represents linear regression fit of the first row of data for each column, superimposed over subsequent rows for comparison