two mean comparison

  1. S

    Test on Two Mean Vectors

    Hello. I am currently taking a multivariate statistics course and having trouble with this problem. Test Ho: μ' =(6,11) ....... 3 10 Y = (6 12) ...... 5 14 ...... 10 9 I know I need to find the combined T^2 but am not really sure where to start or what steps to...
  2. N

    Application Specific: Strange behaviour of students T-test compared to std.dev plots

    Hello all, ******************************************************************** SEE THE FITH POST OF THIS THREAD TO GET A BETTER IDEA OF THE ISSUE ******************************************************************** I am comparing three datasets of length 7201 datapoints each (on images this is...