How can I find the probability of each term in the array?

Let's say we have an arrary such [1,1,2,3,5,5], how can I find the probability of the terms? I am quite new in Matlab and I could not solve the problem.

Thanks!

[KALYAN ACHARJYA]

One Way:

• Get the array
• Read the first element
• Count the repetitions of the first element
• pdf_first=repetitions/length(array)

[Onur Metin Mertaslan]

Thanks a lot!

Answer 1

[KSSV]

A = [1,1,2,3,5,5] ; 
P = nnz(A==1)/length(A)   % probability of 1

[Onur Metin Mertaslan]

Thank you!

[KSSV]

Thanks is accepting the answer..;)