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I have a three equation ODE system. I have two parameters $\beta$ and $\gamma$ for which I try to find numerical values such that the model fits the data. Here is the code I use pop = 65800000; sol = ParametricNDSolveValue[{s'[t] ==...
Thanks for your comment. I have also tried this but it did not work neither. How can I format the the code ? I am new on this site.
Thanks so much, it was what I was looking for.
Thanks Bill ! I have first posted this on stackoverflow as I was thinking that I was doing a mistake on syntax but after I thought that there could be some singularity problem at the fix point as two differential equations in the system was quite...