Mercurial > octave-nkf
comparison scripts/statistics/tests/t_test_2.m @ 10606:ec34c7acd057
Replace deprecated function calls in statistics tests
Patch provided by Alois Schlögl.
| author | Rik <octave@nomad.inbox5.com> |
|---|---|
| date | Wed, 05 May 2010 21:14:18 -0700 |
| parents | a1dbe9d80eee |
| children | 1740012184f9 |
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| 10605:1834132fb50b | 10606:ec34c7acd057 |
|---|---|
| 57 df = n_x + n_y - 2; | 57 df = n_x + n_y - 2; |
| 58 mu_x = sum (x) / n_x; | 58 mu_x = sum (x) / n_x; |
| 59 mu_y = sum (y) / n_y; | 59 mu_y = sum (y) / n_y; |
| 60 v = sumsq (x - mu_x) + sumsq (y - mu_y); | 60 v = sumsq (x - mu_x) + sumsq (y - mu_y); |
| 61 t = (mu_x - mu_y) * sqrt ((n_x * n_y * df) / (v * (n_x + n_y))); | 61 t = (mu_x - mu_y) * sqrt ((n_x * n_y * df) / (v * (n_x + n_y))); |
| 62 cdf = t_cdf (t, df); | 62 cdf = tcdf (t, df); |
| 63 | 63 |
| 64 if (nargin == 2) | 64 if (nargin == 2) |
| 65 alt = "!="; | 65 alt = "!="; |
| 66 endif | 66 endif |
| 67 | 67 |