Where is the XY data from a curve fit stored at?

I did a polynomial fit to a data set but where is the fit XY data stored at? I found it listed under Figure window-More properties-Misc. when I selected the curve object. It is listed under XData and YData on the popup window, but why it ain't in the workspace, and preferably, how can I get it there?

Cheers.

Answer 1

[Jan]

You did not explain, how you did the polynomial fit. If you call polyfit you get the wnated values directly, such that the question would not be meaningful.

Therefore it is not clear to me, where you find the value (although XData and YData seems to be a good point to start from).

[Arno]

I used cftool for the polynomial.