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Glen,
Title is a reserved word that holds the string to be displayed in the title line of the chart. It, along with any other code, can be part of your expression in an IF, FOR, or WHILE statement.
Regards,
Gary
Glen Haponek <ghaponek@xxxxxxx> wrote:
Jayson,
Are you saying that "Title" holds the value of True (1) or False (0) and therefore will represent a Boolean expression to be evaluated as True or False in an If, FOR or WHILE statement?
Glen
----- Original Message -----
From: Jayson
To: amibroker@xxxxxxxxxxxxxxx
Sent: Monday, March 22, 2004 12:25 AM
Subject: RE: [amibroker] Help with referencing previous prices
Glen,
C [ 3 ] > C [ 2 ] and C [ 2 ] > C [1 ] and C [ 1 ] > C [ 0 ] ,
Could be written as.....
x=Ref(C,-3)>Ref(C,-2) AND Ref(C,-2)>Ref(C,-1) AND Ref(C,-1)>C;
Plot(x,"3 days",4,2);
Title=WriteIf(x,"There you Go!!", "No Dice");
You see I plotted "X" as a histogram . The condition is either True (1) or false, (0). The condition can be referenced as I did in the title line or used in another condition....
Regards,
Jayson
-----Original Message-----From: Glen Haponek [mailto:ghaponek@xxxxxxx]Sent: Sunday, March 21, 2004 1:51 PMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker] Help with referencing previous prices
Could someone please explain how I can write something like ( Close > Lag Close 1 and Lag Close 1 > lag Close 2 and Lag Close 2 > Lag Close 3) in an IF or WHILE in AFL such that I don't get :
Error 3.Condition in IF, WHILE, FOR statementshas to be Numeric or Boolean type.You can not use array here,please use [] (array subscript operator)to access array elements
I would greatly appreciate it. I have been going in circles with this and do not see any explanation in the user's guide, or examples in the AFL library. I've been trying to resolve this for longer than I would like to admit, and my frustration level is fairly high.
Thanks,
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