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Spotfire Ideas Portal
Status Future Consideration
Product Spotfire
Categories Visualization
Created by Guest
Created on Feb 14, 2017
Merged idea
This idea has been merged into another idea. To comment or vote on this idea, please visit TS-I-7038 Allow for a linear regression to intercept ANY value in the Y axis.

Enable force of best fit line to go through the origin Merged

When adding a best fit line to a visualization we need to be able to force the line to go through the origin similar to this option in excel graphing. 

11 MERGED

Option to force a zero intercept when adding curves to scatter plot

Merged
Could you add ability to fix the intercept to zero when do curve fittings?There are circumstances where I would like to fix my first point to (0,0) when fitting a curve, say with polynomial curve fit.
over 8 years ago in Spotfire / Visualization 0 Future Consideration
1 MERGED

Straight line fit through origin (0,0) or with zero intercept

Merged
Line & curves function allows to add a straight line fit. However, there is no option to force this fit line through (0,0) origin or with zero intercept. Like the way we have such option in MS Excel or SAS JMP, this isnt available in spofire. ...
almost 5 years ago in Spotfire / Visualization 0 Future Consideration