How to put distribution in denominator?
I'm wondering if someone have used a distribution in the denominator?
I am doing a probability sensitivity analysis, and created a normal distribution of median survival time with mean and SE, and plan to draw random number from this distribution for each monte carlo simulation. I used the exponential distribution to model patient survival, and thus the lambda for the exponential distribution is ln(2)/the number each draw from the normal distribution of median survival.
But I encountered an issue, when putting the distribution in the denominator, it warns me 'Division by zero' and the PSA cannot run. Can someone kindly comment on this if you have experienced that before please? Thank you so much!