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| author | Stefan van der Walt <stefan@sun.ac.za> | 2008-04-06 00:40:20 +0000 |
|---|---|---|
| committer | Stefan van der Walt <stefan@sun.ac.za> | 2008-04-06 00:40:20 +0000 |
| commit | c24510c81f54547dbc48f1c60b01d0109a967af1 (patch) | |
| tree | 024ab4dc26a9d9d479065ee7134961a471d66116 /numpy/ma | |
| parent | 3c26a66973355f28bc6ab159803fe68a72e7c95f (diff) | |
| download | numpy-c24510c81f54547dbc48f1c60b01d0109a967af1.tar.gz | |
Add tests for ddof parameter in var/std [patch by Anne Archibald].
Diffstat (limited to 'numpy/ma')
| -rw-r--r-- | numpy/ma/tests/test_core.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/numpy/ma/tests/test_core.py b/numpy/ma/tests/test_core.py index a8f371241..9b485d253 100644 --- a/numpy/ma/tests/test_core.py +++ b/numpy/ma/tests/test_core.py @@ -1009,6 +1009,8 @@ class TestArrayMethods(NumpyTestCase): assert_equal(mXX.var(axis=3).shape,XX.var(axis=3).shape) assert_equal(mX.var().shape,X.var().shape) (mXvar0,mXvar1) = (mX.var(axis=0), mX.var(axis=1)) + assert_almost_equal(mX.var(axis=None,ddof=2),mX.compressed().var(ddof=2)) + assert_almost_equal(mX.std(axis=None,ddof=2),mX.compressed().std(ddof=2)) for k in range(6): assert_almost_equal(mXvar1[k],mX[k].compressed().var()) assert_almost_equal(mXvar0[k],mX[:,k].compressed().var()) |