Re: [Gnuplot-info] GNUPLOT: PARAMETERS AND ERRORS

[<HBB...@t-...>]

ema...@al... wrote:

> I want use gnuplot for my work. I noticed that after every iteration, 
> the program gives a value for every parameter used for my function.
[...]
> After "interation 5", the program gives

> A= 1,0023e-15
> B= 1,574e-26  

> the numbers are invented). What do this two values mean?

I really wonder how that could fail to be obvious.  Those are the values 
for the fitted parameters 'A' and 'B' that are the program's current 
shot at the solution.  It's called an iteration because it walks through 
several such attempts to find the best one.

 > If they are not errors, how can I find errors on A and B?

For single iterations you can't, because gnuplot doesn't compute errors 
every time.  The errors on A and B are printed at the end, for the final 
solution.