[amibroker] Re: Compacting IF statements and variable assignments

["Mike" <sfclimbers@xxxxxxxxx>]

Try something like this:

A = Optimize("A", 0, 0, 100, 1);

Buy = IIF(A > 0,
  Rank >= ((A - 1) * 30) AND (Rank < (A * 30)),
  Rank < 0
);

Mike

--- In amibroker@xxxxxxxxxxxxxxx, "ozzyapeman" <zoopfree@xxx> wrote:
>
> Hello, hoping someone can put in their two cents on how to compact 
IF 
> statements and variable assignments.    In the below partial code
> snippet, I set up 100 variables for optimization.  Then, depending 
on
> the optimization, I want to set the "final" variable to the  
optimized
> variable. But this entails me manually writing out 100 IF 
statements. 
> Is there some function or coding strategy that can be used to 
compact
> all of the  below?       A            = Optimize("A",    0,      
0,   
> 100,     1);    Tier0        = Rank < 0;
> Tier1        = Rank >=0  AND  Rank < 60;
> Tier2        = Rank  >=30 AND Rank < 60;
> Tier3        = Rank >=60 AND  Rank < 90;
> Tier4        = Rank  >=90 AND Rank < 120;
> .
> .  ETC.
> .
> Tier100      = Rank...  ETC.
> 
> 
> if(A == 0)  Tier = Tier0;
> if(A == 1)  Tier = Tier1;
> if(A == 2)  Tier = Tier2;
> if(A == 3)  Tier = Tier3;
> if(A == 4)  Tier = Tier4;
> .
> .  ETC.
> .
> if(A ==100)  Tier = Tier100;
> 
> 
> Buy = Tier;
>



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