In addition to the nonlinear fit (blue triangles) and the piecewise linear fit (green dots), we also present our results for average transcription time (A) and average total delay (B) per RANP for a piecewise linear fit except for the pause duration on the interval [-10, 5], “Nonlinear Left” (red stars), or on the interval [5, 10], “Nonlinear Right” (black stars).