code stringlengths 3 6.57k |
|---|
axes(self) |
label(s) |
self._get_axis(a) |
ndim(self) |
pd.Series({'a': 1, 'b': 2, 'c': 3}) |
pd.DataFrame({'col1': [1, 2], 'col2': [3, 4]}) |
size(self) |
pd.Series({'a': 1, 'b': 2, 'c': 3}) |
pd.DataFrame({'col1': [1, 2], 'col2': [3, 4]}) |
np.prod(self.shape) |
_selected_obj(self: FrameOrSeries) |
_obj_with_exclusions(self: FrameOrSeries) |
set_axis(self, labels, axis: Axis = 0, inplace: bool = False) |
setattr(self, self._get_axis_name(axis) |
self.copy() |
obj.set_axis(labels, axis=axis, inplace=True) |
_set_axis(self, axis: int, labels: Index) |
ensure_index(labels) |
self._data.set_axis(axis, labels) |
self._clear_item_cache() |
swapaxes(self: FrameOrSeries, axis1, axis2, copy=True) |
self._get_axis_number(axis1) |
self._get_axis_number(axis2) |
self.copy() |
self._get_axis(mapping.get(k, k) |
range(self._AXIS_LEN) |
self.values.swapaxes(i, j) |
new_values.copy() |
self._constructor(new_values, *new_axes) |
__finalize__(self) |
droplevel(self: FrameOrSeries, level, axis=0) |
level(s) |
level(s) |
level(s) |
level(s) |
level(s) |
set_index([0, 1]) |
rename_axis(['a', 'b']) |
df.droplevel('a') |
df.droplevel('level_2', axis=1) |
self._get_axis(axis) |
labels.droplevel(level) |
self.set_axis(new_labels, axis=axis, inplace=False) |
pop(self: FrameOrSeries, item) |
pd.DataFrame([('falcon', 'bird', 389.0) |
df.pop('class') |
result._reset_cacher() |
squeeze(self, axis=None) |
pd.Series([2, 3, 5, 7]) |
even_primes.squeeze() |
odd_primes.squeeze() |
pd.DataFrame([[1, 2], [3, 4]], columns=['a', 'b']) |
df_a.squeeze('columns') |
df_0a.squeeze('rows') |
df_0a.squeeze() |
else (self._get_axis_number(axis) |
len(a) |
slice(None) |
enumerate(self.axes) |
unique (1-to-1) |
value (Series only) |
s (new object) |
pd.Series([1, 2, 3]) |
s.rename("my_name") |
s.rename(lambda x: x ** 2) |
s.rename({1: 3, 2: 5}) |
pd.DataFrame({"A": [1, 2, 3], "B": [4, 5, 6]}) |
df.rename(2) |
Traceback (most recent call last) |
df.rename(index=str, columns={"A": "a", "B": "c"}) |
df.rename(index=str, columns={"A": "a", "C": "c"}) |
df.rename(str.lower, axis='columns') |
df.rename({1: 2, 2: 4}, axis='index') |
TypeError("must pass an index to rename") |
self._get_axis_number(axis) |
self.copy(deep=copy) |
enumerate((index, columns) |
self._get_axis(axis_no) |
self._get_block_manager_axis(axis_no) |
com.get_rename_function(replacements) |
ax._get_level_number(level) |
callable(replacements) |
ax.get_indexer_for(replacements) |
len(indexer[indexer == -1]) |
enumerate(replacements) |
KeyError(f"{missing_labels} not found in axis") |
result._clear_item_cache() |
self._update_inplace(result._data) |
result.__finalize__(self) |
rewrite_axis_style_signature("mapper", [("copy", True) |
rename_axis(self, mapper=lib.no_default, **kwargs) |
pd.Series(["dog", "cat", "monkey"]) |
s.rename_axis("animal") |
df.rename_axis("animal") |
df.rename_axis("limbs", axis="columns") |
df.rename_axis(index={'type': 'class'}) |
df.rename_axis(columns=str.upper) |
kwargs.pop("copy", True) |
kwargs.pop("inplace", False) |
kwargs.pop("axis", 0) |
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