.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples/busan_beach.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_auto_examples_busan_beach.py>`
        to download the full example code. or to run this example in your browser via Binder

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_examples_busan_beach.py:


===========================
beach water quality
===========================

.. GENERATED FROM PYTHON SOURCE LINES 6-14

.. code-block:: Python


    from tabulight import EDA
    from tabulight import wq_data
    from tabulight.utils import print_info

    # sphinx_gallery_thumbnail_number = 7

    print_info()




.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    numpy 2.3.4
    pandas 2.3.3
    tabulight 0.1.0
    python 3.12.10 (main, May  6 2025, 10:49:23) [GCC 11.4.0]
    os posix
    matplotlib 3.10.7
    scipy 1.16.2
    seaborn 0.13.2
    statsmodels 0.14.5
    Script Executed on:  18 October 2025 18:28:05
    tot_cpus 2
    avail_cpus 2
    mem_gib 7.555534362792969




.. GENERATED FROM PYTHON SOURCE LINES 18-23

.. code-block:: Python


    data = wq_data(target=['ecoli', 'sul1_coppml', 'aac_coppml',
                               'tetx_coppml', 'blaTEM_coppml'])
    print(data.shape)





.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    (1446, 18)




.. GENERATED FROM PYTHON SOURCE LINES 24-27

.. code-block:: Python


    data.head()






.. raw:: html

    <div class="output_subarea output_html rendered_html output_result">
    <div>
    <style scoped>
        .dataframe tbody tr th:only-of-type {
            vertical-align: middle;
        }

        .dataframe tbody tr th {
            vertical-align: top;
        }

        .dataframe thead th {
            text-align: right;
        }
    </style>
    <table border="1" class="dataframe">
      <thead>
        <tr style="text-align: right;">
          <th></th>
          <th>tide_cm</th>
          <th>wat_temp_c</th>
          <th>sal_psu</th>
          <th>air_temp_c</th>
          <th>pcp_mm</th>
          <th>pcp3_mm</th>
          <th>pcp6_mm</th>
          <th>pcp12_mm</th>
          <th>wind_dir_deg</th>
          <th>wind_speed_mps</th>
          <th>air_p_hpa</th>
          <th>mslp_hpa</th>
          <th>rel_hum</th>
          <th>ecoli</th>
          <th>sul1_coppml</th>
          <th>aac_coppml</th>
          <th>tetx_coppml</th>
          <th>blaTEM_coppml</th>
        </tr>
        <tr>
          <th>index</th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
          <th></th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <th>2018-06-19 00:00:00</th>
          <td>36.407149</td>
          <td>19.321232</td>
          <td>33.956058</td>
          <td>19.780000</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>159.533333</td>
          <td>0.960000</td>
          <td>1002.856667</td>
          <td>1007.256667</td>
          <td>95.000000</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
        </tr>
        <tr>
          <th>2018-06-19 00:30:00</th>
          <td>35.562515</td>
          <td>19.320124</td>
          <td>33.950508</td>
          <td>19.093333</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>86.596667</td>
          <td>0.163333</td>
          <td>1002.300000</td>
          <td>1006.700000</td>
          <td>95.000000</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
        </tr>
        <tr>
          <th>2018-06-19 01:00:00</th>
          <td>34.808016</td>
          <td>19.319666</td>
          <td>33.942532</td>
          <td>18.733333</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>2.260000</td>
          <td>0.080000</td>
          <td>1001.973333</td>
          <td>1006.373333</td>
          <td>95.000000</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
        </tr>
        <tr>
          <th>2018-06-19 01:30:00</th>
          <td>30.645216</td>
          <td>19.320406</td>
          <td>33.931263</td>
          <td>18.760000</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>62.710000</td>
          <td>0.193333</td>
          <td>1001.776667</td>
          <td>1006.120000</td>
          <td>95.006667</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
        </tr>
        <tr>
          <th>2018-06-19 02:00:00</th>
          <td>26.608980</td>
          <td>19.326729</td>
          <td>33.917961</td>
          <td>18.633333</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>0.0</td>
          <td>63.446667</td>
          <td>0.510000</td>
          <td>1001.743333</td>
          <td>1006.103333</td>
          <td>95.006667</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
          <td>NaN</td>
        </tr>
      </tbody>
    </table>
    </div>
    </div>
    <br />
    <br />

.. GENERATED FROM PYTHON SOURCE LINES 28-31

.. code-block:: Python


    data.isna().sum()





.. rst-class:: sphx-glr-script-out

 .. code-block:: none


    tide_cm              0
    wat_temp_c           0
    sal_psu              0
    air_temp_c           0
    pcp_mm               0
    pcp3_mm              0
    pcp6_mm              0
    pcp12_mm             0
    wind_dir_deg         0
    wind_speed_mps       0
    air_p_hpa            0
    mslp_hpa             0
    rel_hum              0
    ecoli             1279
    sul1_coppml       1228
    aac_coppml        1228
    tetx_coppml       1228
    blaTEM_coppml     1228
    dtype: int64



.. GENERATED FROM PYTHON SOURCE LINES 32-35

.. code-block:: Python


    data.isna().sum()





.. rst-class:: sphx-glr-script-out

 .. code-block:: none


    tide_cm              0
    wat_temp_c           0
    sal_psu              0
    air_temp_c           0
    pcp_mm               0
    pcp3_mm              0
    pcp6_mm              0
    pcp12_mm             0
    wind_dir_deg         0
    wind_speed_mps       0
    air_p_hpa            0
    mslp_hpa             0
    rel_hum              0
    ecoli             1279
    sul1_coppml       1228
    aac_coppml        1228
    tetx_coppml       1228
    blaTEM_coppml     1228
    dtype: int64



.. GENERATED FROM PYTHON SOURCE LINES 36-39

.. code-block:: Python


    eda = EDA(data, save=False)








.. GENERATED FROM PYTHON SOURCE LINES 40-43

.. code-block:: Python


    eda.data_availability()




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_001.png
   :alt: busan beach
   :srcset: /auto_examples/images/sphx_glr_busan_beach_001.png, /auto_examples/images/sphx_glr_busan_beach_001_2_00x.png 2.00x
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    /home/docs/checkouts/readthedocs.org/user_builds/tabulight/checkouts/latest/tabulight/_main.py:347: UserWarning: set_ticklabels() should only be used with a fixed number of ticks, i.e. after set_ticks() or using a FixedLocator.
      im.axes.set_xticklabels(

    <Figure size 950x1180 with 1 Axes>



.. GENERATED FROM PYTHON SOURCE LINES 44-47

.. code-block:: Python


    _ = eda.plot_missing()




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_002.png
   :alt: busan beach
   :srcset: /auto_examples/images/sphx_glr_busan_beach_002.png, /auto_examples/images/sphx_glr_busan_beach_002_2_00x.png 2.00x
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    /home/docs/checkouts/readthedocs.org/user_builds/tabulight/checkouts/latest/tabulight/_main.py:444: UserWarning: set_ticklabels() should only be used with a fixed number of ticks, i.e. after set_ticks() or using a FixedLocator.
      ax1.set_yticklabels(ax1.get_yticks(), fontsize="18")




.. GENERATED FROM PYTHON SOURCE LINES 48-56

.. code-block:: Python


    # _ = eda.plot_data(subplots=True, max_cols_in_plot=20, figsize=(14, 20))
    #
    # ###########################################################

    _ = eda.plot_data(subplots=True, max_cols_in_plot=20, figsize=(14, 20),
                  ignore_datetime_index=True)




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_003.png
   :alt: busan beach
   :srcset: /auto_examples/images/sphx_glr_busan_beach_003.png, /auto_examples/images/sphx_glr_busan_beach_003_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 57-60

.. code-block:: Python


    _ = eda.plot_histograms()




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_004.png
   :alt: tide_cm, wat_temp_c, sal_psu, air_temp_c, pcp_mm, pcp3_mm, pcp6_mm, pcp12_mm, wind_dir_deg, wind_speed_mps, air_p_hpa, mslp_hpa, rel_hum, ecoli, sul1_coppml, aac_coppml, tetx_coppml, blaTEM_coppml
   :srcset: /auto_examples/images/sphx_glr_busan_beach_004.png, /auto_examples/images/sphx_glr_busan_beach_004_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 61-64

.. code-block:: Python


    _ = eda.box_plot(max_features=18, palette="Set3")




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_005.png
   :alt: busan beach
   :srcset: /auto_examples/images/sphx_glr_busan_beach_005.png, /auto_examples/images/sphx_glr_busan_beach_005_2_00x.png 2.00x
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    /home/docs/checkouts/readthedocs.org/user_builds/tabulight/checkouts/latest/tabulight/_main.py:1424: UserWarning: set_ticklabels() should only be used with a fixed number of ticks, i.e. after set_ticks() or using a FixedLocator.
      axis.set_xticklabels(list(data.columns), fontdict={'rotation': 70})




.. GENERATED FROM PYTHON SOURCE LINES 65-68

.. code-block:: Python


    eda.box_plot(max_features=18, palette="Set3", violen=True)




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_006.png
   :alt: busan beach
   :srcset: /auto_examples/images/sphx_glr_busan_beach_006.png, /auto_examples/images/sphx_glr_busan_beach_006_2_00x.png 2.00x
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    /home/docs/checkouts/readthedocs.org/user_builds/tabulight/checkouts/latest/tabulight/_main.py:1424: UserWarning: set_ticklabels() should only be used with a fixed number of ticks, i.e. after set_ticks() or using a FixedLocator.
      axis.set_xticklabels(list(data.columns), fontdict={'rotation': 70})

    <Axes: >



.. GENERATED FROM PYTHON SOURCE LINES 69-77

.. code-block:: Python


    eda.correlation(figsize=(14, 14))

    # ###########################################################
    #
    #
    # eda.grouped_scatter(max_subplots=18)




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_007.png
   :alt: busan beach
   :srcset: /auto_examples/images/sphx_glr_busan_beach_007.png, /auto_examples/images/sphx_glr_busan_beach_007_2_00x.png 2.00x
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none


    <Axes: >



.. GENERATED FROM PYTHON SOURCE LINES 78-81

.. code-block:: Python


    _ = eda.autocorrelation(n_lags=15)




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_008.png
   :alt:  Autocorrelation
   :srcset: /auto_examples/images/sphx_glr_busan_beach_008.png, /auto_examples/images/sphx_glr_busan_beach_008_2_00x.png 2.00x
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    cannot plot autocorrelation for ecoli feature
    cannot plot autocorrelation for sul1_coppml feature
    cannot plot autocorrelation for aac_coppml feature




.. GENERATED FROM PYTHON SOURCE LINES 82-85

.. code-block:: Python


    _ = eda.partial_autocorrelation(n_lags=15)




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_009.png
   :alt: Partial Autocorrelation
   :srcset: /auto_examples/images/sphx_glr_busan_beach_009.png, /auto_examples/images/sphx_glr_busan_beach_009_2_00x.png 2.00x
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    cannot plot autocorrelation for ecoli feature
    cannot plot autocorrelation for sul1_coppml feature
    cannot plot autocorrelation for aac_coppml feature




.. GENERATED FROM PYTHON SOURCE LINES 86-89

.. code-block:: Python


    _ = eda.lag_plot(n_lags=14, s=0.4)




.. rst-class:: sphx-glr-horizontal


    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_010.png
         :alt: tide_cm
         :srcset: /auto_examples/images/sphx_glr_busan_beach_010.png, /auto_examples/images/sphx_glr_busan_beach_010_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_011.png
         :alt: wat_temp_c
         :srcset: /auto_examples/images/sphx_glr_busan_beach_011.png, /auto_examples/images/sphx_glr_busan_beach_011_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_012.png
         :alt: sal_psu
         :srcset: /auto_examples/images/sphx_glr_busan_beach_012.png, /auto_examples/images/sphx_glr_busan_beach_012_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_013.png
         :alt: air_temp_c
         :srcset: /auto_examples/images/sphx_glr_busan_beach_013.png, /auto_examples/images/sphx_glr_busan_beach_013_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_014.png
         :alt: pcp_mm
         :srcset: /auto_examples/images/sphx_glr_busan_beach_014.png, /auto_examples/images/sphx_glr_busan_beach_014_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_015.png
         :alt: pcp3_mm
         :srcset: /auto_examples/images/sphx_glr_busan_beach_015.png, /auto_examples/images/sphx_glr_busan_beach_015_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_016.png
         :alt: pcp6_mm
         :srcset: /auto_examples/images/sphx_glr_busan_beach_016.png, /auto_examples/images/sphx_glr_busan_beach_016_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_017.png
         :alt: pcp12_mm
         :srcset: /auto_examples/images/sphx_glr_busan_beach_017.png, /auto_examples/images/sphx_glr_busan_beach_017_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_018.png
         :alt: wind_dir_deg
         :srcset: /auto_examples/images/sphx_glr_busan_beach_018.png, /auto_examples/images/sphx_glr_busan_beach_018_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_019.png
         :alt: wind_speed_mps
         :srcset: /auto_examples/images/sphx_glr_busan_beach_019.png, /auto_examples/images/sphx_glr_busan_beach_019_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_020.png
         :alt: air_p_hpa
         :srcset: /auto_examples/images/sphx_glr_busan_beach_020.png, /auto_examples/images/sphx_glr_busan_beach_020_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_021.png
         :alt: mslp_hpa
         :srcset: /auto_examples/images/sphx_glr_busan_beach_021.png, /auto_examples/images/sphx_glr_busan_beach_021_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_022.png
         :alt: rel_hum
         :srcset: /auto_examples/images/sphx_glr_busan_beach_022.png, /auto_examples/images/sphx_glr_busan_beach_022_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_023.png
         :alt: ecoli
         :srcset: /auto_examples/images/sphx_glr_busan_beach_023.png, /auto_examples/images/sphx_glr_busan_beach_023_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_024.png
         :alt: sul1_coppml
         :srcset: /auto_examples/images/sphx_glr_busan_beach_024.png, /auto_examples/images/sphx_glr_busan_beach_024_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_025.png
         :alt: aac_coppml
         :srcset: /auto_examples/images/sphx_glr_busan_beach_025.png, /auto_examples/images/sphx_glr_busan_beach_025_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_026.png
         :alt: tetx_coppml
         :srcset: /auto_examples/images/sphx_glr_busan_beach_026.png, /auto_examples/images/sphx_glr_busan_beach_026_2_00x.png 2.00x
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_busan_beach_027.png
         :alt: blaTEM_coppml
         :srcset: /auto_examples/images/sphx_glr_busan_beach_027.png, /auto_examples/images/sphx_glr_busan_beach_027_2_00x.png 2.00x
         :class: sphx-glr-multi-img





.. GENERATED FROM PYTHON SOURCE LINES 90-94

.. code-block:: Python



    _ = eda.plot_ecdf(figsize=(10, 14))




.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_028.png
   :alt: busan beach
   :srcset: /auto_examples/images/sphx_glr_busan_beach_028.png, /auto_examples/images/sphx_glr_busan_beach_028_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 95-96

.. code-block:: Python


    eda.normality_test()


.. image-sg:: /auto_examples/images/sphx_glr_busan_beach_029.png
   :alt: busan beach
   :srcset: /auto_examples/images/sphx_glr_busan_beach_029.png, /auto_examples/images/sphx_glr_busan_beach_029_2_00x.png 2.00x
   :class: sphx-glr-single-img






.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 25.167 seconds)


.. _sphx_glr_download_auto_examples_busan_beach.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: binder-badge

      .. image:: images/binder_badge_logo.svg
        :target: https://mybinder.org/v2/gh/sphinx-gallery/sphinx-gallery.github.io/master?urlpath=lab/tree/notebooks/auto_examples/busan_beach.ipynb
        :alt: Launch binder
        :width: 150 px

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: busan_beach.ipynb <busan_beach.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: busan_beach.py <busan_beach.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: busan_beach.zip <busan_beach.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_