So I am trying to calculate this formula but the results are strange. The elements are extremely large so I am not sure where I went wrong. I have attached a photo of the formula:
and here is my code:
*calculating mu_sum and sigma_sum;
T_hat=180;
mu_sum_first_part={0,0,0,0};
mu_sum_second_part={0,0,0,0};
mu_sum={0,0,0,0};
*calculating mu_sum;
do i = 0 to T_hat;
term=(T_hat - i)*(B0**i)*a;
mu_sum_first_part = mu_sum_first_part + term;
end;
do i=1 to T_hat;
term =B0**i;
mu_sum_second_part = mu_sum_second_part + term;
end;
mu_sum = mu_sum_first_part + mu_sum_second_part*zt;
print mu_sum;
*calculating sigma_sum;
term=I(4);
sigma_sum=sigma;
do j=1 to T_hat;
term = term + B0**j;
sigma_sum = sigma_sum + (term*sigma*(term`));
end;
print sigma_sum;
I know this is long but please help!!
Bo
a scalar, vector, or matrix? I would have thought a vector, butI+Bo
doesn't make sense in that way. – DomPazz