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Fig. 5 | BMC Systems Biology

Fig. 5

From: Estimation of diffusion constants from single molecular measurement without explicit tracking

Fig. 5

Comparison of the performance of PICS and PNN in a Gaussian distribution. a a representative snapshot of the particle distribution. b, c, and d box plots summarizing the comparison between PICS and PNN under a Gaussian distribution. b PICS. c PNN, where the known particle density distribution for the simulation is used for the diffusion constant estimation. d PNN where the particle density distribution is estimated from the data using a k nearest neighbor algorithm. The x axis is the mean particle density over the area of interest, and the y axis is the estimated diffusion constant. The red line indicates the true diffusion constant

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