Fit distribution | R Square | Adjusted R square | SSE | Degrees of freedom | RMSE | #Coefficient |

Fokker-Planck distribution | 0.8155 | 0.7871 | 3.3794 | 13 | 0.2600 | 3 |

Power law with exponential cutoff | 0.7870 | 0.7542 | 3.9012 | 13 | 0.3001 | 3 |

Exponential distribution | 0.7513 | 0.7336 | 4.5536 | 14 | 0.3253 | 2 |