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[amibroker] Re: Help with intermittent plots



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Dennis,

I once had a similar problem. I had two issues that i fxed that 
corrected the intermittent plots.

1) Some of the stocks in my database did not have quotes for the 
entire period that I was trying to calculate in my formulas.

2)I had formula errors. For instance,you need to be sure that there 
are valid quote values for the range used by all your formulas. For 
example, if your formula is trying to use a calculated value that 
does not yet exist( ie. a 20 day moving average value is not available
until the 21st day).

I found and corrected these types of issues with my code and the 
intermittent plot problem cleared up. Without knowing your code I 
can't offer any specific advice. Good luck.

Tom

--- In amibroker@xxxxxxxxxxxxxxx, Dennis Brown <see3d@xxx> wrote:
>
> I have an interesting situation that I have lived with for a long  
> time, but now it is getting in my way.
> 
> I have indicators that I have made that iterate through the bars in 
a  
> loop (Ehlers filters).  The resulting plots of the data generated  
> will be visible in the window intermittently.  If I adjust the 
number  
> of bars viewed or move the display by one bar left or right, it 
will  
> cause the indicator plot to appear or be gone.  The problem was 
worse  
> when I used the built in Avg vs Close, so I had to generate my own  
> Avg data.
> 
> Before, I just adjusted the display a bit to get my plot visible, 
but  
> now I am generating more complex iterations and the problem has  
> become intolerable.
> 
> Has anyone else run into this problem?
> 
> What caused it and how did you fix it?
> 
> Thanks,
> 
> Dennis
>




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