Poisson distribution and discrete distribution

1 次查看（过去 30 天）
Hozifa
Hozifa 2022-9-29
回答： Walter Roberson 2022-9-29
Ran in:
Hello guys,
I have two set of data, the first one I have to fit it to a Poisson distribution while the second one I have to fitted to a discrete distribution. Does any one know how to do it and how I can get the coefficients?
Thanks in advance
% I want to fit X to a Poisson distribution
x=[
5
16
43
25
19
5
3
];
X=x/sum(x);
bar(X)
figure
% I want to fit Y to a Discrete distribution
y=[
150
93
50
38
26
27
10
7
6
5
];
Y=y/sum(y);
bar(Y)

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2022-9-29
fitdist allows you to fit a distribution to data.
I want to fit Y to a Discrete distribution
There are an infinite number of different forms of discrete distribution; you are going to need to be more specific about what Discrete distribution means in this context.

类别

在 Help Center 和 File Exchange 中查找有关 Half-Normal Distribution 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by