two sided t test

Hi everyone,

I am trying to have a two sided t test and I have prepered the above:

for i=1:N_x+k_x;
    results_x(i,3)=mean(tstat_x_star(:,i)>results_x(i,2));
    or results_x(i,3)=mean(tstat_x_star(:,i)<results_x(i,2));
    disp(i);
end;

but when I run the code I get the message 'Not enough arguments' . What do I miss here? I would really appreciate some help at this point.

Answer 1

[Star Strider]

The problem is with this line:

or results_x(i,3)=mean(tstat_x_star(:,i)<results_x(i,2));

The ‘or’ is the problem. You can call the or function as either ‘or(A,B)’ or ‘(A|B)’.

I cannot run your code to test this, but this code will at least not throw that error:

for i=1:N_x+k_x
    results_x(i,3) = mean(tstat_x_star(:,i)>results_x(i,2)) | mean(tstat_x_star(:,i)<results_x(i,2));
    disp(i);
end