Finding number of answers from for loop that fits criteria

Hi, currently I have a code that looks something like this and would like the answer to be the number of p that fit the criteria of < 0.05. However, it does not seem to work as the for loop does not collate the p values that runs through the loop i.e. the answer will be over-written with each loop. Is there a way I can better write this? Thank you!

 for n = 1:30
        p = anova1(A(n,:), locations', 'off');
    end 
    ans = sum(p<0.05)

Answer 1

[JESUS DAVID ARIZA ROYETH]

solution:

p=zeros(1,30); 
for n = 1:30
        p(n) = anova1(A(n,:), locations', 'off');
end 
anss = sum(p<0.05)

[Cside]

the answer is 0 :( May I know what the significance of the first line of code?

[JESUS DAVID ARIZA ROYETH]

Maybe it's really 0, try this one:

anss=0;
for n = 1:30
        p= anova1(A(n,:), locations', 'off');
        anss=anss+(p<0.05);
end 
disp(anss)

[Cside]

thank you jesus david :)