**Benchmark setup**

.. code-block:: python

    from pandas_vb_common import *
    
    df = DataFrame(index=range(10000), data=np.random.rand(10000,30),
                   columns=range(30))
    

**Benchmark statement**

.. code-block:: python

    df.reindex(columns=df.columns[1:5])

**Performance graph**

.. image:: vbench/figures/dataframe_reindex_columns.png
   :width: 6in