yes ... replace the first and 3rd parameters in LineArray with numbers .... then replace one at a time with formula ... should isolate problem this way.
The numbrers should be valid numbers visible on the screen (something close to lastvalue(Barindex()) ----- Original Message ----- From: Louis P. To: [email protected] Sent: Tuesday, September 16, 2008 3:38 PM Subject: Re: [amibroker] What is wrong? It says Argument 4 has incorrect type (the function expects different argument here). Do you think it has something to do with the barindex line? I am still unsure about the purpose of that barindex... Thanks, Louis 2008/9/16 Ara Kaloustian <[EMAIL PROTECTED]> what is the error message? It is always helpful to give as much info as possible ----- Original Message ----- From: Louis P. To: [email protected] Sent: Tuesday, September 16, 2008 2:56 PM Subject: Re: [amibroker] What is wrong? Hi, Sorry, You can replace "periods" by 50 if you wish. I just forgot to include that. barhh1 = HHVBars( High, 50 ) ; bi1 = BarIndex() ; y11 = LinearReg( C, barhh ) ; y01 = LinRegIntercept( C, barhh ) ; sl1 = LineArray( bi1-barhh1+0, y01, bi1, y11, 0, True ); Still, it is not working, even if barhh1 is defined... Louis 2008/9/16 Ara Kaloustian <[EMAIL PROTECTED]> y11 and y01 use "barhh" which is not defined. You have defined "barhh1" ----- Original Message ----- From: Louis P. To: [email protected] Sent: Tuesday, September 16, 2008 2:46 PM Subject: [amibroker] What is wrong? Hi, What is wrong in the following formula? barhh1 = HHVBars( High, Periods ) ; bi1 = BarIndex() ; y11 = LinearReg( C, barhh ) ; y01 = LinRegIntercept( C, barhh ) ; sl1 = LineArray( bi1-barhh1+0, y01, bi1, y11, 0, True ); Thanks, Louis p.s. There was "Selectedvalue" in the first four lines but I don't want to plot it on the chart based on where I am on that chart, but simply set the variable so I can use the stuff later.
