[amibroker] Re: Running the back test from Optimization report

["yund" <yund@xxxxxxxxx>]

After the initial optimization the default values seems to get cached.
Therefore, subsequent optimizations will not update the Param default
value for backtesting. 

Is there a way to clear the cache?

Thanks,
-Dave

--- In amibroker@xxxxxxxxxxxxxxx, Thomas Ludwig <Thomas.Ludwig@xxx> wrote:
>
> Kazaan,
> 
> yes, you can do this by replacing Optimize() in your code by the 
> ParamOptimize function mentioned on 
> http://www.amibroker.com/guide/afl/afl_view.php?id=107 . Just save that 
> formula in your include folder and add #inlcude<Paramoptimize.afl> to 
> your formula. 
> 
> After optimization you can click the Parameters button in the AA windwo 
> and select the parameter combination you wish to backtest. Note, 
> however, that the optimization report is gone after one backtest - 
> thus, if you want to backtest various combinations, you should write 
> them down beforehand ... ;-)
> 
> Greetings,
> 
> Thomas
> 
> > Hi,
> > If I wish to backtest one of the parameter combinations from an
> > optimization report and see the trade signals marked on chart,  I
> > manually edit the AFL to put in the parameters I want to see, as the
> > default values in the Optimisation function, and run the backtest. I
> > do this for every parameter combination whose signals I wish to
> > inspect.
> >
> > Is there something that can do this automatically in a few keystrokes
> > - a double click, or a combination click, perhaps? I use version
> > 5.00.1 Pro.
> >
> > thanks,
> > kazaan
>



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