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FrankDutch
Virtuoso
posted
I am building a report that holds a scatter diagram

In the spot plot we want a "best" fit line.
That is an option we can add by hand in the code.

Now the challange is that the enduser wants some statistical information besides the graph

He wants to see the SDEV m Variance and maybe some more typical Values according to this matter.

Any idea how this could be done?

(something for a rainy weekend to solve)




Frank
prod: WF 7.6.10 platform Windows,
databases: msSQL2000, msSQL2005, RMS, Oracle, Sybase,IE7
test: WF 7.6.10 on the same platform and databases,IE7

 
Posts: 2387 | Location: Amsterdam, the Netherlands | Registered: December 03, 2006Report This Post
Kerry
Expert
posted Hide Post
Hi Frank,

Suggestions from our experts:

The only way I know to add additional information in a graph is to use Annotation. Variables can be included in
Annotations. The variable can be set and then the annotation can be any text string including a variable that will
Expand at run time.

-SET &TEST = 'THIS IS A TEST';
GRAPH FILE ….
.
.
.
setDisplay(getAnnotation(0), true);
setTextString(getAnnotation(0), " &TEST ");
setFillColor(getAnnotationBox(0), new Color (255,255,0));
setFillColor(getAnnotationLabel(0), new Color(0,0,0));

Cheers,

Kerry


Kerry Zhan
Focal Point Moderator
Information Builders, Inc.
 
Posts: 1948 | Location: New York | Registered: November 16, 2004Report This Post
FrankDutch
Virtuoso
posted Hide Post
thanks Kerry

In the mean time I did some searching on internet and in combination with the excel help function on several statistical codes I was able to calculate several values for this.
I was able to put them in amperfields and use them in the heading and legend of the graph.
I also found the codes to add the curve formula in the graph and lucky enough that matched well.

It is not easy to create these graphs on the example databases, but I will post my code later.




Frank
prod: WF 7.6.10 platform Windows,
databases: msSQL2000, msSQL2005, RMS, Oracle, Sybase,IE7
test: WF 7.6.10 on the same platform and databases,IE7

 
Posts: 2387 | Location: Amsterdam, the Netherlands | Registered: December 03, 2006Report This Post
Ira Kaplan
Member
posted Hide Post
Frank,

Please see this article for calculating statistics in WebFOCUS:

Producing Statistics in TABLE

http://techsupport.information...cof/cof_tcn_073.html

Good luck,
Ira
 
Posts: 13 | Location: New York City | Registered: March 01, 2010Report This Post
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