https://community.jmp.com/t5/Discussions/Recommendations-for-data-fitting/m-p/745125#M92491 <P>HI&nbsp;<a href="https://community.jmp.com/t5/user/viewprofilepage/user-id/56140">@CSIHotMa</a>,</P><P>&nbsp;</P><P>have you already tried Gaussian Process Modeling (Kriging fits)?</P><P>&nbsp;</P><P>Please find in this <A href="https://community.jmp.com/kvoqx44227/attachments/kvoqx44227/us-gov-jug-tkb/44/3/Tutorial%2019498%20M%26S%20-%20Donnelly.pdf" target="_self">link</A> a presentation which mentions it.</P><P>&nbsp;</P><P>Sincerely,&nbsp;</P><P>&nbsp;</P> Sun, 07 Apr 2024 22:56:45 GMT gonzaef 2024-04-07T22:56:45Z https://community.jmp.com/t5/Discussions/Recommendations-for-data-fitting/m-p/741602#M92225 <P>I am currently trying to derive an approximating equation for the projected area of a vehicle vs. 2 angles being alpha and beta. I have run a large number of cases in order to characterize the response, and have produced the 3D scatterplot as seen. There is a clear trend in this data, although trigonometric, however I am struggling to find the right tool to properly create an approximating model. I've attempted using the Neural Net feature, but with limited success. Does anyone have any recommendations as to the right approach to determine the approximating function? Thank you in advance for any advice!</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="CSIHotMa_0-1711820655196.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/62906i4F987E391B6D1B3C/image-size/medium?v=v2&amp;px=400" role="button" title="CSIHotMa_0-1711820655196.png" alt="CSIHotMa_0-1711820655196.png" /></span></P><P>&nbsp;</P> Sat, 30 Mar 2024 17:45:29 GMT https://community.jmp.com/t5/Discussions/Recommendations-for-data-fitting/m-p/741602#M92225 CSIHotMa 2024-03-30T17:45:29Z https://community.jmp.com/t5/Discussions/Recommendations-for-data-fitting/m-p/745125#M92491 <P>HI&nbsp;<a href="https://community.jmp.com/t5/user/viewprofilepage/user-id/56140">@CSIHotMa</a>,</P><P>&nbsp;</P><P>have you already tried Gaussian Process Modeling (Kriging fits)?</P><P>&nbsp;</P><P>Please find in this <A href="https://community.jmp.com/kvoqx44227/attachments/kvoqx44227/us-gov-jug-tkb/44/3/Tutorial%2019498%20M%26S%20-%20Donnelly.pdf" target="_self">link</A> a presentation which mentions it.</P><P>&nbsp;</P><P>Sincerely,&nbsp;</P><P>&nbsp;</P> Sun, 07 Apr 2024 22:56:45 GMT https://community.jmp.com/t5/Discussions/Recommendations-for-data-fitting/m-p/745125#M92491 gonzaef 2024-04-07T22:56:45Z