How to count tha maximum frequency of an element in a matrix/ array?

for example if I have an array

x=[1,3,4,2,2,1,1,1,1]

I want to know what is the frequency of each element in the array.

thank you,

[madhan ravi]

you haven’t responded to the previous question , is it similar?

[aya qassim]

Sorry,I did not notice that you have answered.

I will see now.

Answer 1

[KSSV]

x=[1,3,4,2,2,1,1,1,1] ;
[c,ia,ib] = unique(x) ;
h = hist(ib) ;

[c' h(h>0)']