*******************************************************************************
Wed Oct  9 13:05:59 2024


FIT:    data read from 'fort.109' u 1:2
        format = x:z
        #datapoints = 18
        residuals are weighted equally (unit weight)

function used for fitting: f(x)
	f(x) = a+b*x
BREAK: Need via and either parameter list or file

*******************************************************************************
Wed Oct  9 13:06:02 2024


FIT:    data read from 'fort.109' u 1:2
        format = x:z
        #datapoints = 18
        residuals are weighted equally (unit weight)

function used for fitting: f(x)
	f(x) = a+b*x
fitted parameters initialized with current variable values

iter      chisq       delta/lim  lambda   a             b            
   0 1.1208490314e+08   0.00e+00  7.07e-01    1.000000e+00   1.000000e+00
   9 1.9227896668e+03  -1.56e-09  7.07e-08    5.656516e+00   2.397637e+08

After 9 iterations the fit converged.
final sum of squares of residuals : 1922.79
rel. change during last iteration : -1.56093e-14

degrees of freedom    (FIT_NDF)                        : 16
rms of residuals      (FIT_STDFIT) = sqrt(WSSR/ndf)    : 10.9624
variance of residuals (reduced chisquare) = WSSR/ndf   : 120.174

Final set of parameters            Asymptotic Standard Error
=======================            ==========================
a               = 5.65652          +/- 4.55         (80.44%)
b               = 2.39764e+08      +/- 4.379e+05    (0.1826%)

correlation matrix of the fit parameters:
                a      b      
a               1.000 
b              -0.823  1.000 


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Wed Oct  9 13:09:17 2024


FIT:    data read from 'fort.109' u 1:2
        format = x:z
        #datapoints = 18
        residuals are weighted equally (unit weight)

function used for fitting: f(x)
	f(x) = a+b*x
fitted parameters initialized with current variable values

iter      chisq       delta/lim  lambda   a             b            
   0 1.9227896668e+03   0.00e+00  1.76e+03    5.656516e+00   2.397637e+08
   1 1.9227896668e+03  -5.08e-10  1.76e+03    5.656516e+00   2.397637e+08

After 1 iterations the fit converged.
final sum of squares of residuals : 1922.79
rel. change during last iteration : -5.08483e-15

degrees of freedom    (FIT_NDF)                        : 16
rms of residuals      (FIT_STDFIT) = sqrt(WSSR/ndf)    : 10.9624
variance of residuals (reduced chisquare) = WSSR/ndf   : 120.174

Final set of parameters            Asymptotic Standard Error
=======================            ==========================
a               = 5.65652          +/- 4.55         (80.44%)
b               = 2.39764e+08      +/- 4.379e+05    (0.1826%)

correlation matrix of the fit parameters:
                a      b      
a               1.000 
b              -0.823  1.000