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I fiddled around with the concept and if I use LastValue, it works perfect.
repeats = "";
string1 = "|";
Y = LastValue(int(RSI()));
for( i = 0; i < Y; i++ )
{
repeats += string1;
}
--- In amibroker@xxxxxxxxxxxxxxx, "gmorlosky" <gmorlosky@xxx> wrote:
>
> Is that why this isn't producing any repeated "|" in the Explore cells ?
>
> Filter = 1;
> i = 0;
> Buy = Close >0;
> Sell = Close < 0;
>
> function Rept( string, howmany )
> {
> result = "";
> for( i = 0; i < howmany[i]; i++ ) result += string; // changed to howmany[i] because an array was required ???
> return result;
> }
>
> Y = RSI();
> _TRACE ("Y "+ Y );
> X = Rept("|",Y); // replacing Y with a number works fine ???
>
> AddTextColumn (FullName(), "Fullname",1.0);
> AddTextColumn(X,"RSI", 1.2);
> AddColumn (RSI(),"RSI",1.2);
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@> wrote:
> >
> > I suspect that the more common request would be to have the function return an array for bar by bar results.
> >
> > Based on that assumption, the problem with coding our own Rept function is that we cannot add text, that changes bar by bar, to an exploration.
> >
> > In order to get an Exploration to give bar by bar output comparable to the original graph we could use some creative coding and generate a graph using the numerical values 1, 11, 111, etc.
> >
> > In the following example it is assumed that:
> >
> > - The values to be plotted have all been normalized to be within the range 0..100
> > - Floating point precision is limited to 16 characters and thus 100% can at best be represented by 16 bars. This means that each '1' of the bar graph represents 100/16 = 6.25%.
> >
> > The approach would then be to use powers of 10 to add 1's to the graph column and a format string of 16.0 to truncate any remaining decimal places.
> >
> > In this example, RSI is used since it is already normalized as per the first assumption.
> >
> > Pattern = 0.1111111111111111;
> > Exponent = floor( RSI() / ( 100 / 16 ) );
> > Graph = Pattern * ( 10 ^ Exponent );
> >
> > Filter = 1;
> > AddColumn( RSI(), "RSI" );
> > AddColumn( Exponent, "Exponent" );
> > AddColumn( Graph, "Graph", 16.0 );
> >
> > Last thing to do would be to try and get rid of the commas in the graph.
> >
> > Mike
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@> wrote:
> > >
> > > Hello,
> > >
> > > You can implement it on your own:
> > >
> > > function Rept( string, howmany )
> > > {
> > > result = "";
> > > for( i = 0; i < howmany; i++ ) result += string;
> > > return result;
> > > }
> > >
> > >
> > >
> > >
> > > Best regards,
> > > Tomasz Janeczko
> > > amibroker.com
> > > ----- Original Message -----
> > > From: "gmorlosky" <gmorlosky@>
> > > To: <amibroker@xxxxxxxxxxxxxxx>
> > > Sent: Tuesday, May 19, 2009 8:57 PM
> > > Subject: [amibroker] TJ - WishList - bar charts in cells of Explore
> > >
> > >
> > > > TJ:
> > > >
> > > > What is the possibility of enhancing the Explore spreadsheet wiht this technique:
> > > > http://infosthetics.com/archives/2006/08/excel_in_cell_graphing.html
> > > >
> > > > which is a simple repeat of characters to create bar charts
> > > > REPT("|",percentage)
> > > >
> > > >
> > > >
> > > > ------------------------------------
> > > >
> > > > **** IMPORTANT PLEASE READ ****
> > > > This group is for the discussion between users only.
> > > > This is *NOT* technical support channel.
> > > >
> > > > TO GET TECHNICAL SUPPORT send an e-mail directly to
> > > > SUPPORT {at} amibroker.com
> > > >
> > > > TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
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> > > >
> > > > Yahoo! Groups Links
> > > >
> > > >
> > > >
> > >
> >
>
------------------------------------
**** IMPORTANT PLEASE READ ****
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http://www.amibroker.com/feedback/
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