topic Power Fit Equation for JMP in Discussions https://community.jmp.com/t5/Discussions/Power-Fit-Equation-for-JMP/m-p/5783#M5782 <HTML><HEAD></HEAD><BODY><P>I have data that follow a power law and I need to plot the regression and use the coefficients for lifetime calculations.&nbsp; Is there a method, or script, developed to do this in JMP?</P></BODY></HTML> Wed, 17 Oct 2012 20:57:28 GMT marks 2012-10-17T20:57:28Z Power Fit Equation for JMP https://community.jmp.com/t5/Discussions/Power-Fit-Equation-for-JMP/m-p/5783#M5782 <HTML><HEAD></HEAD><BODY><P>I have data that follow a power law and I need to plot the regression and use the coefficients for lifetime calculations.&nbsp; Is there a method, or script, developed to do this in JMP?</P></BODY></HTML> Wed, 17 Oct 2012 20:57:28 GMT https://community.jmp.com/t5/Discussions/Power-Fit-Equation-for-JMP/m-p/5783#M5782 marks 2012-10-17T20:57:28Z Re: Power Fit Equation for JMP https://community.jmp.com/t5/Discussions/Power-Fit-Equation-for-JMP/m-p/5784#M5783 <HTML><HEAD></HEAD><BODY><P>You can create a power model using the Analyze -&gt; Modeling -&gt; Non-linear. In the model library, select Model E (2P) to create the new formula for your prediction.</P><P></P><P>Attached is a script that creates some random data and will create a power fit through the data. In this example z=x^y and the fit is done accordingly.</P></BODY></HTML> Tue, 19 Mar 2013 21:26:20 GMT https://community.jmp.com/t5/Discussions/Power-Fit-Equation-for-JMP/m-p/5784#M5783 peterj 2013-03-19T21:26:20Z