G Guest Jan 6, 2006 #1 I have a set of data points and wish to do a curve fit. How can I do this in Excel? The figure is 3D. Thanks, Vidya
I have a set of data points and wish to do a curve fit. How can I do this in Excel? The figure is 3D. Thanks, Vidya
B Bernard Liengme Jan 6, 2006 #2 See Excel Tips for how to use LINEST for polynomial fit See TUSHA at www.tushar-mehta.com/excel/ tips/trendline_coefficients.htm for other curves Not sure what you mean by 3D in this context Do you know about Trendlines in XY charts?
See Excel Tips for how to use LINEST for polynomial fit See TUSHA at www.tushar-mehta.com/excel/ tips/trendline_coefficients.htm for other curves Not sure what you mean by 3D in this context Do you know about Trendlines in XY charts?
