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Table 2
Average gamma indices of the sixteen big simulations and of their two-dimensional quadratic fit in Matlab are shown. For each one hundred small simulations, the mean value of the average gamma index and its standard deviation are presented. Only dose profiles were considered, not the PDDs.
| E [MeV] | 5 | 5 | 5 | 5 | 5.5 | 5.5 | 5.5 | 5.5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 |
| FWHM [mm] | 2 | 3 | 4 | 5 | 2 | 3 | 4 | 5 | 2 | 3 | 4 | 5 | 2 | 3 | 4 | 5 |
| Big simulation | 0.714 | 0.557 | 0.432 | 0.382 | 0.377 | 0.301 | 0.317 | 0.560 | 0.468 | 0.525 | 0.644 | 0.943 | 1.044 | 1.113 | 1.265 | 1.534 |
| Matlab | 0.611 | 0.457 | 0.411 | 0.473 | 0.492 | 0.401 | 0.419 | 0.545 | 0.514 | 0.488 | 0.569 | 0.759 | 0.985 | 1.086 | 1.295 | 1.613 |
| Small simulation average | 0.870 | 0.788 | 0.825 | 0.843 | 0.919 | 0.648 | 0.662 | 0.831 | 0.987 | 0.867 | 0.859 | 0.989 | 1.296 | 1.407 | 1.444 | 1.933 |
| Standard deviation (small sim.) | 0.046 | 0.053 | 0.053 | 0.043 | 0.054 | 0.041 | 0.038 | 0.043 | 0.076 | 0.048 | 0.054 | 0.041 | 0.059 | 0.061 | 0.050 | 0.065 |
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