:py:mod:`toypandas.dataframe`
=============================

.. py:module:: toypandas.dataframe

.. autoapi-nested-parse::

   Descrizione modulo



Module Contents
---------------

Classes
~~~~~~~

.. autoapisummary::

   toypandas.dataframe.Dataframe
   toypandas.dataframe.Locating



Functions
~~~~~~~~~

.. autoapisummary::

   toypandas.dataframe.concat
   toypandas.dataframe.read_csv



.. py:function:: concat(*args)

   Concatenate an arbitrary number of Series or Dataframes into a single Dataframe.

   :param arg: Series or Dataframes.

   :returns: A single Dataframe, containing all values provided.


.. py:function:: read_csv(csv, **kwargs)

   Read data from a csv file.

   :param csv: Path to the csv file.
   :param kwargs: Descrizione 2.

   :returns: A Dataframe reprentation of the csv.


.. py:class:: Dataframe(*args)


   Bases: :py:obj:`pandas.core.frame.DataFrame`

   Representation of a table, composed of rows and columns.

   .. py:property:: indexlocate
      :type: Locating

      Locate a row by index.

      :returns: The row (Series).


   .. py:method:: show()

      Print the contents of the Dataframe to screen


   .. py:method:: append(other)

      Appends the values of ``other`` to the current Dataframe.
      If ``other`` is a Series, add a single row at the end with the values contained in the Series,
      otherwise it works exactly like ``concat``.

      If appending data of different sizes, excess values will be ignored, while missing values will become NaN.

      :param other: Series or Dataframe to append.


   .. py:method:: drop(item)

      Drop the specified row or column

      :param item: Number of the row or name of the column.


   .. py:method:: dropna(index)

      Drop all rows or columns containing at least one Null or NaN value.

      :param index: If 0 drop by row, if 1 drop by column. 

      :returns: A Dataframe (or Series, if only one column remains) without null values.


   .. py:method:: drop_duplicates()

      Remove duplicate rows from a Dataframe.

      :returns: A Dataframe with no duplicate rows, or a Series if only one row remained.


   .. py:method:: isnull()

      Returns a Dataframe indicating which values are missing (NaN or None).

      :returns: a Dataframe indicating which values are missing.


   .. py:method:: rename(old_name, new_name)

      Rename a column from ``old_name`` to ``new_name``.

      :param old_name: The old name of the column. 
      :param new_name: The new name of the column. 



.. py:class:: Locating(val)


   Bases: :py:obj:`pandas.core.indexing._iLocIndexer`

   Index-based locator for Dataframes

   .. py:method:: __getitem__(*args)

      Return the element(s) in the required position(s).

      :param args: Index of the row to return or condition to apply to whole Dataframe.

      :returns: The element(s) in the required position(s).


   .. py:method:: __setitem__(*args)

      Set the given position to the given value.

      :param args: Position and new value.

      :returns: The Dataframe.