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ParsaKarthik
ParsaKarthik
Level III

Shelf life Prediction of Pharmaceuticals by using Modified Arrhenius equation

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Created: Nov 23, 2018 07:52 AM  |  Last Modified: Nov 23, 2018 4:52 AM (3333 views)

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°C for 2 years. Thanks in advance.

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Mark_Bailey
Staff Mark_Bailey
Staff

Re: Shelf life Prediction of Pharmaceuticals by using Modified Arrhenius equation

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Created: Nov 23, 2018 12:18 PM  |  Last Modified: Nov 23, 2018 9:18 AM (3309 views)  |  Posted in reply to message from ParsaKarthik 11-23-2018

See Help > Reliability and Survival > chapter about Accelerated Life Test. You can apply tranforms and fit custom nonlinear models.

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