MATLAB: Count smaller than 15 cells in the table coulumns

Question

I have a 125*5 table, I want to know how many cells are smaller than 15 in each column of tmax_m, tmin_m, rrr24, tm_m separately.

something like this:

I attached my table (myresults.mat) for you.

Thank you and Best Regards

Answer 1

The easiest way would be to just scan the table with for/while loop and increment the number of cells when the if condition is match.

tmax_i = 0;
tmin_i = 0;
rrr24_i = 0;
tm_m = 0;
for i = 1:height(results_excel)
    
    if(results_excel.tmax_m(i) < 15)
        tmax_i = tmax_i + 1;
    end
    
      if(results_excel.tmin_m(i) < 15)
        tmin_i = tmin_i + 1;
      end
    
        if(results_excel.rrr24(i) < 15)
        rrr24_i = rrr24_i + 1;
        end
    
          if(results_excel.tm_m(i) < 15)
        tm_m = tm_m + 1;
    end
end
tmax_i
tmin_i
rrr24_i
tm_m

Output:

tmax_i = 110

tmin_i = 107

rrr24_i = 94

tm_m = 78