本文整理匯總了Python中pandas.core.arrays.IntervalArray類的典型用法代碼示例。如果您正苦於以下問題：Python IntervalArray類的具體用法？Python IntervalArray怎麽用？Python IntervalArray使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了IntervalArray類的11個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_set_na
def test_set_na(self, left_right_dtypes):
left, right = left_right_dtypes
result = IntervalArray.from_arrays(left, right)
result[0] = np.nan
expected_left = Index([left._na_value] + list(left[1:]))
expected_right = Index([right._na_value] + list(right[1:]))
expected = IntervalArray.from_arrays(expected_left, expected_right)
tm.assert_extension_array_equal(result, expected)示例2: test_get_numeric_data_extension_dtype
def test_get_numeric_data_extension_dtype(self):
# GH 22290
df = DataFrame({
'A': integer_array([-10, np.nan, 0, 10, 20, 30], dtype='Int64'),
'B': Categorical(list('abcabc')),
'C': integer_array([0, 1, 2, 3, np.nan, 5], dtype='UInt8'),
'D': IntervalArray.from_breaks(range(7))})
result = df._get_numeric_data()
expected = df.loc[:, ['A', 'C']]
assert_frame_equal(result, expected)示例3: test_where_raises
def test_where_raises(self, other):
ser = pd.Series(IntervalArray.from_breaks([1, 2, 3, 4],
closed='left'))
match = "'value.closed' is 'right', expected 'left'."
with pytest.raises(ValueError, match=match):
ser.where([True, False, True], other=other)示例4: test_set_closed
def test_set_closed(self, closed, new_closed):
# GH 21670
array = IntervalArray.from_breaks(range(10), closed=closed)
result = array.set_closed(new_closed)
expected = IntervalArray.from_breaks(range(10), closed=new_closed)
tm.assert_extension_array_equal(result, expected)示例5: data_missing_for_sorting
def data_missing_for_sorting():
return IntervalArray.from_tuples([(1, 2), None, (0, 1)])示例6: data_for_grouping
def data_for_grouping():
a = (0, 1)
b = (1, 2)
c = (2, 3)
return IntervalArray.from_tuples([b, b, None, None, a, a, b, c])示例7: data_for_sorting
def data_for_sorting():
return IntervalArray.from_tuples([(1, 2), (2, 3), (0, 1)])示例8: data_missing
def data_missing():
"""Length 2 array with [NA, Valid]"""
return IntervalArray.from_tuples([None, (0, 1)])示例9: test_repeat_errors
def test_repeat_errors(self, bad_repeats, msg):
array = IntervalArray.from_breaks(range(4))
with pytest.raises(ValueError, match=msg):
array.repeat(bad_repeats)示例10: test_repeat
def test_repeat(self, left_right_dtypes, repeats):
left, right = left_right_dtypes
result = IntervalArray.from_arrays(left, right).repeat(repeats)
expected = IntervalArray.from_arrays(
left.repeat(repeats), right.repeat(repeats))
tm.assert_extension_array_equal(result, expected)示例11: test_repeat_errors
def test_repeat_errors(self, bad_repeats, msg):
array = IntervalArray.from_breaks(range(4))
with tm.assert_raises_regex(ValueError, msg):
array.repeat(bad_repeats)