strand: test for univ mr with hs

Crunch-io · Jun 19, 2020 · 20fff5c · 20fff5c
1 parent c23bfca
commit 20fff5c
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diff --git a/tests/integration/test_cubepart.py b/tests/integration/test_cubepart.py
@@ -1451,6 +1451,38 @@ def it_provides_values_for_cat_with_means_and_insertions(self):
         )
         assert strand.title == "Untitled"
 
+    def it_provides_std_dev_err_univ_mr_with_hs(self):
+        strand = Cube(CR.UNIV_MR_WITH_HS["slides"][0]["cube"]).partitions[0]
+
+        np.testing.assert_almost_equal(
+            strand.standard_deviation,
+            [
+                0.46426724,
+                0.3584419,
+                0.2351762,
+                0.32431855,
+                0.2891897,
+                0.24800318,
+                0.15104855,
+                0.49700725,
+                0.14466968,
+            ],
+        )
+        np.testing.assert_almost_equal(
+            strand.standard_error,
+            [
+                0.00453318,
+                0.00504326,
+                0.00531142,
+                0.00513733,
+                0.00521646,
+                0.0052914,
+                0.00541038,
+                0.00407718,
+                0.00541584,
+            ],
+        )
+
     def it_places_insertions_on_a_reordered_dimension_in_the_right_position(self):
         """Subtotal anchors follow re-ordered rows.
 

diff --git a/tests/integration/test_multiple_response.py b/tests/integration/test_multiple_response.py
@@ -27,6 +27,17 @@ def test_proportions_simple_mr():
     np.testing.assert_almost_equal(table_proportions, (0.6, 0.6666667, 0.0))
 
 
+def test_std_dev_err_simple_mr():
+    strand = Cube(CR.SIMPLE_MR).partitions[0]
+
+    np.testing.assert_almost_equal(
+        strand.standard_deviation, [0.4898979, 0.4714045, 0.0]
+    )
+    np.testing.assert_almost_equal(
+        strand.standard_error, [0.2828427, 0.2357023, np.nan]
+    )
+
+
 def test_1D_mr_with_means():
     strand = Cube(CR.MR_MEAN_FILT_WGTD).partitions[0]
     np.testing.assert_almost_equal(