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I think the problem comes that you are using the functioning you are trying
to define within the function itself. Try changing that g() inside the
function. Also I am not sure if you can use another function within a
function ie f(n) within g(n) ?
function g(n)
{
gr(10) = f(10);
for (n=11;n<=30,n++)
{
gr(n) = gr(n-1) + f(n);
}
return gr(n);
}
Cheers,
Graham
http://e-wire.net.au/~eb_kavan/
-----Original Message-----
From: treliff [mailto:treliff@xxxxxxxxx]
Sent: Tuesday, March 09, 2004 4:04 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] I need some loop-programming help
Hi,
I need some loop-programming help.
I have already defined a function f(n) (n are integers 10,11,...)
and now I want to define function g(n) such that
g(10) = f(10)
g(11) = f(10) + f(11)
g(12) = f(10) + f(11) + f(12)
...
etc. say up to g(30)
As a clumsy mathematician (not a programmer) I would write something
like:
function g(n)
{
g(10) = f(10);
for (n=11;n<=30,n++)
{
g(n) = g(n-1) + f(n);
}
return g(n);
}
but this is obviously wrong, the first syntax error is the use of
"g(10)" within the code.
Can anyone help me get this code right? Thanks much in advance.
PS
Though this seems irrelevant to my question, the function f is
defined as follows:
function f(n)
{
return log(C/Ref(C,-n))/(StDev(log(C/Ref(C,-1)),n)*sqrt(n)) ;
}
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