var array method (#1023)

Author: Alexander-Makaryev

dpnp/dpnp_array.py

@@ -741,5 +741,22 @@ def transpose(self, *axes):
 
         return dpnp.transpose(self, axes)
 
- # 'var',
+    def var(self, axis=None, dtype=None, out=None, ddof=0, keepdims=False):
+        """
+        Returns the variance of the array elements along given axis.
+
+        Masked entries are ignored, and result elements which are not
+        finite will be masked.
+
+        Refer to `numpy.var` for full documentation.
+
+        See Also
+        --------
+        :obj:`numpy.ndarray.var` : corresponding function for ndarrays
+        :obj:`numpy.var` : Equivalent function
+
+        """
+
+        return dpnp.var(self, axis, dtype, out, ddof, keepdims)
+
  # 'view'

tests/skipped_tests_gpu.tbl

@@ -162,7 +162,6 @@ tests/third_party/cupy/sorting_tests/test_sort.py::TestPartition_param_2_{extern
 tests/third_party/cupy/sorting_tests/test_sort.py::TestPartition_param_2_{external=True, length=10}::test_partition_negative_axis
 tests/third_party/cupy/statistics_tests/test_correlation.py::TestCov::test_cov_empty
 tests/third_party/cupy/statistics_tests/test_meanvar.py::TestMeanVar::test_external_mean_axis
-tests/third_party/cupy/statistics_tests/test_meanvar.py::TestMeanVar::test_var_axis_ddof
 
 tests/test_linalg.py::test_eig_arange[16-float64]
 tests/test_linalg.py::test_eig_arange[16-float32]
@@ -1552,10 +1551,6 @@ tests/third_party/cupy/statistics_tests/test_histogram.py::TestHistogram::test_h
 tests/third_party/cupy/statistics_tests/test_histogram.py::TestHistogram::test_histogram_weights_mismatch
 tests/third_party/cupy/statistics_tests/test_meanvar.py::TestMeanVar::test_mean_all
 tests/third_party/cupy/statistics_tests/test_meanvar.py::TestMeanVar::test_mean_axis
-tests/third_party/cupy/statistics_tests/test_meanvar.py::TestMeanVar::test_var_all
-tests/third_party/cupy/statistics_tests/test_meanvar.py::TestMeanVar::test_var_all_ddof
-tests/third_party/cupy/statistics_tests/test_meanvar.py::TestMeanVar::test_var_axis
-tests/third_party/cupy/statistics_tests/test_meanvar.py::TestMeanVar::test_var_axis_ddo
 tests/third_party/cupy/statistics_tests/test_meanvar.py::TestNanMeanAdditional::test_nanmean_all_nan
 tests/third_party/cupy/statistics_tests/test_meanvar.py::TestNanMeanAdditional::test_nanmean_float16
 tests/third_party/cupy/statistics_tests/test_meanvar.py::TestNanMeanAdditional::test_nanmean_huge