Table 1.

Results of one-gamma distribution fitting to simulated single diffusion coefficient distributions.

Simulated condition	Number of tracks	Fitted value of D (μm2s−1)	Fitted value ofN(μm2s−1)	R2 value of fit
1.6 µm2s−1, no noise	1,579	1.72 (1.68, 1.76)	2.24 (2.15, 2.33)	0.9892
1.6 µm2s−1, noise	401	2.19 (2.12, 2.25)	1.75 (1.67, 1.83)	0.9777
10 µm2s−1, no noise	1,519	10.21 (9.77, 10.6)	2.27 (2.08, 2.45)	0.9343
10 µm2s−1, noise	463	10.04 (9.53, 10.54)	2.77 (2.47, 3.08)	0.8968

Noise or no noise refers to the presence of Gaussian white noise proportional to the intensity in the simulation. 95% confidence intervals are given in brackets.