https://community.jmp.com/t5/Discussions/Destruction-Degradation-and-Arrhenius-Equation/m-p/550462#M76656 <P>I have stability data at three different temperatures (5C, 25C and 40C) and I am trying to use Arrhenius model to predict the estimate of impurity at 25C after 24 months. What model should I use in JMP?</P><P>&nbsp;</P><P>&nbsp;</P> Sat, 10 Jun 2023 20:52:49 GMT HermieSingh 2023-06-10T20:52:49Z https://community.jmp.com/t5/Discussions/Destruction-Degradation-and-Arrhenius-Equation/m-p/550462#M76656 <P>I have stability data at three different temperatures (5C, 25C and 40C) and I am trying to use Arrhenius model to predict the estimate of impurity at 25C after 24 months. What model should I use in JMP?</P><P>&nbsp;</P><P>&nbsp;</P> Sat, 10 Jun 2023 20:52:49 GMT https://community.jmp.com/t5/Discussions/Destruction-Degradation-and-Arrhenius-Equation/m-p/550462#M76656 HermieSingh 2023-06-10T20:52:49Z https://community.jmp.com/t5/Discussions/Destruction-Degradation-and-Arrhenius-Equation/m-p/550686#M76674 <P>Arrhenius rate goes into different degradation models. Following is a screenshot of one model. But this is a type of repeated measures degradation (use "Repeated Measures Degradation" tab in the launch dialog of the Degradation platform). I see practitioners usually treat stability data as repeated measures degradation data. So I am not sure why you wrote Destruction in the title. But JMP's standalone Destructive Degradation (under Analyze menu, Reliability/Survival sub-menu) platform provides similar models as well.</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="peng_liu_0-1664443829227.png" style="width: 999px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/45893i26AAAC15F59AAAF6/image-size/large?v=v2&amp;px=999" role="button" title="peng_liu_0-1664443829227.png" alt="peng_liu_0-1664443829227.png" /></span></P> <P>&nbsp;</P> Thu, 29 Sep 2022 09:36:32 GMT https://community.jmp.com/t5/Discussions/Destruction-Degradation-and-Arrhenius-Equation/m-p/550686#M76674 peng_liu 2022-09-29T09:36:32Z