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#71




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The practical question of "how many scenarios is enough?" also requires that adding more scenarios to your test does not result in repeating scenarios in the original set. Remember that for many applications, you need another random numbers for each year of the projection.
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Carol Marler, "Just My Opinion" Pluto is no longer a planet and I am no longer an actuary. Please take my opinions as nonactuarial. My latest favorite quotes, updated Oct 13, 2017. Spoiler: 
#72




I assumed this question is answered by the output. If your distributions are smooth high resolution curves, then you're doing well. If not, you need more scenarios. If introducing more scenarios results in the same resolution, then it's time to sue Microsoft....I'm curious what happened with Mag's study.

#73




Quote:
The other thread reminds me: I did end up writing an article about floating point arithmetic (not specific to Excel) https://www.soa.org/NewsandPublica...rithmetic.aspx 
#74




https://medium.freecodecamp.com/abr...s9498737f5b6c
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Tags 
data science, excel, predictive analytics, prngs, pseudorandom numbers, rand, random 
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