Save Document: G:\my\FindGraph\mail\questions\perron-dig.fgr
Find best fit function
| | MIN | MAX |
| X | -0.7337 | 12.37 |
| Y | 0.2883 | 7.364 |
Two site competition
y = a + b*c/(1+10^(x-d))+ b*(1-c)/(1+10^(x-g))
| a | 0.335376860302172 |
| b | 10.00499378937915 |
| c | 0.7185490419036733 |
| d | -0.5526377001556341 |
| g | 6.13731447314821 |
- The standard error of the estimate = 0.4236
Sum of two Lorentizian
y = a + b/(1+((x-c)/d)^2)+ g/(1+((x-h)/k)^2)
| a | 4.400809998051491 |
| b | 7.061752819812679 |
| c | -1.162287673174562 |
| d | 0.5176344711268932 |
| g | -4.371820696182885 |
| h | 10.18626933474309 |
| i | 5.119206938666116 |
- The standard error of the estimate = 0.5256
Inverse Polynomial
y = a + b/(1 + g*z^2 + h*z^4 + k*z^6), z=2(x-c)/d
| a | 0.01415804271584341 |
| b | 8.292493133069161 |
| c | -2.214827357181217 |
| d | 10.42384913969439 |
| g | 4.184874248463855 |
| h | -3.344264348559349 |
| i | 0.8923223306651351 |
- The standard error of the estimate = 0.5567
