Bug 393218

Summary:	[improvement] Possibility of selecting the x-data range to fit
Product:	[Applications] LabPlot2	Reporter:	urcindalo
Component:	general	Assignee:	Stefan Gerlach <stefan.gerlach>
Status:	RESOLVED NOT A BUG
Severity:	normal	CC:	stefan.gerlach
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:

Description urcindalo 2018-04-17 09:12:53 UTC

It would be a nice addition if one could select the x-range to fit from a certain plot, instead of fitting the whole data. For instance, your experimental points reach a plateau but you just want to fit the first or last points to a linear equation when, at the same time, all the data points are plotted in the graph.

This is possible in QtiPlot.

Comment 1 Stefan Gerlach 2018-04-17 20:32:21 UTC

I think this is already possible. Just open the "Options" dialog (besides "Parameter") and deselect "Auto x-Range". Now you can specify the x-range for fitting. Dies this work for you?

Comment 2 urcindalo 2018-04-17 21:27:31 UTC

(In reply to Stefan Gerlach from comment #1)
> I think this is already possible. Just open the "Options" dialog (besides
> "Parameter") and deselect "Auto x-Range". Now you can specify the x-range
> for fitting. Dies this work for you?

Yes, you're absolutely right. My mistake. I've been using it since a few days ago and completely missed the option. I'm sorry.