Poisson distribution on a simulated (SSA) data set

tolove
Messages
164
Reaction score
1
I've been asked to fit the histogram with a Poisson distribution as part of a mostly independent learning thing. The data was produced through a stochastic simulation.

Can someone get me started on how I would go about finding the expected distribution?

If you need additional information, or if you would like to see the code (python), please ask.

x6xrhFs.png


Thanks for your time!
 
Physics news on Phys.org
If your data is coming from time-series observations, then perhaps a more important question is *should* you be fitting the data directly to a distribution?
 
bpet said:
If your data is coming from time-series observations, then perhaps a more important question is *should* you be fitting the data directly to a distribution?

That's what I'm thinking, but I was specifically asked to set a Poisson distribution to this. So there must be a way that the propensities can be used to find a prediction. Or at least a close approximation for long times.

I don't know how to go about this, though.
 
tolove said:
That's what I'm thinking, but I was specifically asked to set a Poisson distribution to this. So there must be a way that the propensities can be used to find a prediction. Or at least a close approximation for long times.

I don't know how to go about this, though.

The mean of the sample approximates the λ parameter of the Poisson distribution. That defines the Poisson distribution. My guess is λ ~ 8.
 
Namaste & G'day Postulate: A strongly-knit team wins on average over a less knit one Fundamentals: - Two teams face off with 4 players each - A polo team consists of players that each have assigned to them a measure of their ability (called a "Handicap" - 10 is highest, -2 lowest) I attempted to measure close-knitness of a team in terms of standard deviation (SD) of handicaps of the players. Failure: It turns out that, more often than, a team with a higher SD wins. In my language, that...
Hi all, I've been a roulette player for more than 10 years (although I took time off here and there) and it's only now that I'm trying to understand the physics of the game. Basically my strategy in roulette is to divide the wheel roughly into two halves (let's call them A and B). My theory is that in roulette there will invariably be variance. In other words, if A comes up 5 times in a row, B will be due to come up soon. However I have been proven wrong many times, and I have seen some...
Back
Top