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Hello,
BarsSince will be NULL until the very first occurrence of the condition in question.
Note also that styleOwnScale can only be used if there is at least one
regular (non-own-scale) plot present in the formula.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "sidhartha70" <sidhartha70@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Monday, November 24, 2008 12:34 AM
Subject: [amibroker] Re: BarsSince() question
> To simplyify the question further, if I add the following line to a
> basic price chart,
>
> Plot(BarsSince(DayOfWeek()==1),"x",colorPink,styleOwnScale);
>
> Can someone explain the plot output... because I'm somewhat confused.
>
> TJ?
>
> Thanks
>
> --- In amibroker@xxxxxxxxxxxxxxx, "sidhartha70" <sidhartha70@xxx> wrote:
>>
>> Hi All,
>>
>> I'm trying to do some logic using the BarsSince() function... I want
>> to spot when an element of an array is true within the last 10 bars...
>>
>> So I used something like,
>>
>> x = BarsSince(y)<10;
>>
>> Now if I plot the result,
>>
>> Plot(x,"x",colorGold,StyleOwnscale);
>>
>> I get some quite strange results... x appears to be null for large
>> periods... I think it's something to do with how BarsSince() works.
>>
>> Anyone know what's going on here...?
>>
>> Many Thanks
>>
>
>
>
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**** IMPORTANT ****
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*********************
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