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Hi Yuki,
Let me try...
Open the graph of NEC then type the following into the AA windows. You will
have the correlation of the past 100 days closing price for Fujitsu and NEC.
If your graph is Fujitsu then you should replace the Fujitsu to NEC for the
following code. If you want to do other correlation other than close price
then just change the "Close" to e.g "High". Hope this help.
Fujitsuclose=Foreign("Fujitsu","Close");
Corr=Correlation(Fujitsuclose,C,100);
Filter = 1;
addcolumn(Corr,"Corr",1.2);
regards
KK
----- Original Message -----
From: "Yuki Taga" <yukitaga@xxxxxxxxxxxxx>
To: "Jayson" <amibroker@xxxxxxxxxxxxxxx>
Sent: Friday, December 19, 2003 10:03 AM
Subject: Re: [amibroker] Momentum Ranking - A better way for QRS and other
scoring
> Hi Jayson,
>
> Thursday, December 18, 2003, 10:42:59 PM, you wrote:
>
> J> SYNTAX correlation( ARRAY1, ARRAY2, periods ) RETURNS
> J> ARRAY FUNCTION Calculates correlation between ARRAY1 and ARRAY2
> J> using periods range EXAMPLE correlation( close, ref( close, -5
> J> ), 5 ); - this calculates
> J> correlation between close price and and close price 5 days back
>
> J> you may substitute the close of a foreign symbol or any 2
> J> arrays...
>
> Thank you both Jayson and Ken. Unfortunately, I cannot seem to make
> the help file or this syntax work for me. Let's assume I want to see
> the correlation over the past 750 bars for Fujitsu and NEC (actually
> the case. Their tickers are 6702 and 6701 respectively. Can anyone
> show me how this should be written in an exploration? I can't seem
> to turn the trick using 'foreign'.
>
> Yuki
>
>
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>
Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
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