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Re: [amibroker] Re: pass parameters thro ole



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Title: Re: [amibroker] Re: pass parameters thro ole

You can also modify an Include file that is read by your OLE/afl code.


best regards,

herman





Monday, November 10, 2008, 4:32:17 AM, you wrote:


> Thanks Herman for your responses.


>> I Know VERY little about OLE and JS programming. However I use

>> Persistent variables (see UKB) to pass parameters to JS (it reads the

>> files) and I let JS write similar files, or modify existing ones,

>> that are read by AFL.


> I am actually using Python. I am thinking of processing the AFL on the

> fly, setting the parameter value in the AFL and then passing it on to

> the Broker App.


> It's a bummer that we can't pass the parameters to AFL through OLE.

> Sometimes I feel this can't be true, unless I am on a totally wrong

> track.


>> Do you have a GUI for parameters in JS?

> I meant something else...

> If you look at the picture I included in my first email on this thread,

> or  just bring up the Analysis window, you will see that there is a

> button for "Parameters", just like there is a button for "Settings". The

> "Parameters" button can be used to override the default values of

> Params, and "Settings" ... well for settings. Since for "Settings" there

> is a corresponding OLE Analysis method available,  "LoadSettings", which

> you would use as  AA.LoadSettings(...), for example. So I just assumed

> that there must be a corresponding Method for setting the Parameters as

> well.


> If this can't be done, how is one supposed to run multiple Analysis runs

> with different Param values? (other than the workarounds like what I am

> gonna do above). Note, I am not trying to do any "Optimize"(ation) here.

> I may just choose pass different Param values to, for example, sets of

> ETFs that exhibit similar characteristics (SD, Corr etc.).


> Again, the fact that there is no Analysis object Method to set the

> Parameters with OLE, the presence of which seems so obvious to me....

> all of this makes me think I am on the wrong track here. Or so I would

> expect to read in an email from Tomaz.


> Regards.







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