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Bug 245

Summary:	[TV52016255] The AnswerVector for the Curve Fitting function gives normalized valu...
Product:	VCL TeeChart	Reporter:	yeray alonso <yeray>
Component:	Other Components	Assignee:	Steema Issue Manager <issuemanager>
Status:	CONFIRMED ---
Severity:	major
Priority:	Normal
Version:	unspecified
Target Milestone:	---
Hardware:	All
OS:	All
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:

Description yeray alonso 2013-11-20 10:34:19 EST

The AnswerVector for the Curve Fitting function gives normalized values. However, this is just mentioned in the memo in the example at "All Features\Welcome !\Functions\Extended\Polynomial fitting\Finding coefficients" (both in .NET and VCL, not in ActiveX: )
Since converting these coefficients in the AnswerVector is not trivial (see links below), it could be interesting to provide:
- Better documentation on how to do this.
- Give the possibility to convert these coefficients internally.
http://www.teechart.net/support/viewtopic.php?f=3&t=5812&start=0
http://www.teechart.net/support/viewtopic.php?f=1&t=13423 [created:2012-07-13T10:19:10.000+01:00 reported by:yeray@steema.com reported in version:2012.06.120613 (TeeChart VCL)]