https://community.jmp.com/t5/Discussions/Shelf-life-Prediction-of-Pharmaceuticals-by-using-Modified/m-p/84059#M37748 <P>Hi, Can someone help me fit this equation Ln k = Ln A - Ea/(RT) + B(%RH) in JMP file. we have a set of data as attahced. Is there any way in JMP that this data fits into the above equation adn extrapolate the value at 25<SPAN>°C for 2 years</SPAN>. Thanks in advance.</P> Fri, 23 Nov 2018 12:52:10 GMT ParsaKarthik 2018-11-23T12:52:10Z https://community.jmp.com/t5/Discussions/Shelf-life-Prediction-of-Pharmaceuticals-by-using-Modified/m-p/84059#M37748 <P>Hi, Can someone help me fit this equation Ln k = Ln A - Ea/(RT) + B(%RH) in JMP file. we have a set of data as attahced. Is there any way in JMP that this data fits into the above equation adn extrapolate the value at 25<SPAN>°C for 2 years</SPAN>. Thanks in advance.</P> Fri, 23 Nov 2018 12:52:10 GMT https://community.jmp.com/t5/Discussions/Shelf-life-Prediction-of-Pharmaceuticals-by-using-Modified/m-p/84059#M37748 ParsaKarthik 2018-11-23T12:52:10Z https://community.jmp.com/t5/Discussions/Shelf-life-Prediction-of-Pharmaceuticals-by-using-Modified/m-p/84077#M37757 <P>See <STRONG>Help</STRONG> &gt; <STRONG>Reliability and Survival</STRONG> &gt; chapter about <STRONG>Accelerated Life Test</STRONG>. You can apply tranforms and fit custom nonlinear models.</P> Fri, 23 Nov 2018 17:18:26 GMT https://community.jmp.com/t5/Discussions/Shelf-life-Prediction-of-Pharmaceuticals-by-using-Modified/m-p/84077#M37757 Mark_Bailey 2018-11-23T17:18:26Z