Calculate percentage of zeros and ones in my vector?

Question

I\'ve already have my vector and number of zeros and ones with this code:

u=[1 1 1 1 1 0 0 0 1 1 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0]
transitions=(find(u~=[u(2:end),          


        

Answer 1

If I understand you correctly it is very simple:

p1=sum(u)./numel(u); % is the percentage of ones
p2=1-p1;             % is the percentage of zeros   

Matlab has even this spesific function called tabulate that creates a frequency table just for that:

tabulate(u)

Value    Count   Percent
      0       13     52.00%
      1       12     48.00%