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T O P I C R E V I E W
hashimkan
Posted - 12/26/2016 : 11:56:24 AM Hello hope you all are fine and thanks in advance. i am facing a problem kindly guide me.i have attached a pdf of a graph. the teal color represents the 3d surface plot while the red one is the fitting of the data plot and i have used poly2d function and the estimation is very good. as you can see in the graph that the fitting is moving out of the graph and is looking very ugly. so what i want to do is that i want to confine the fitting to some limits. in the properties of the fitting i found an option of edit range but it is not working as it bound the width of the fitting only.
Not sure if it is a satisfactory approach, but how about filtering the data rows in the worksheet before fitting by setting the filter conditions for the specific range of the width? http://www.originlab.com/doc/Origin-Help/Wks-DataFilter