=========================================================
Tutorial of Data Conversion Module
=========================================================

| Data Conversion Module has the functions to convert *EventStream* into other representations.
| The functions receive the instance of *EventStream* and return the other representation classes.
| The classes have the method functions to get the information like *EventStream*.

.. image:: conversion_example.png
 :scale: 70%
 :align: center

| The functions in below table are available now.
| The documentation is in :doc:`../scripts/data_conversion`

+-------------------------------------+----------------------------------------------------------------------------------------------------------------------------------+
| function                            | description                                                                                                                      |
+=====================================+==================================================================================================================================+
| convert_into_operation_count        | | Convert event stream into how many times each learner used each operation in each content.                                     |
+-------------------------------------+----------------------------------------------------------------------------------------------------------------------------------+
|                                     | |                                                                                                                                |
| convert_into_page_transition        | | Convert into how long each learner read each page and how many times each learner used each operation in the page.             |
|                                     | | The aggregation is conducted at every page transition (read back, page jump, etc.).                                            |
+-------------------------------------+----------------------------------------------------------------------------------------------------------------------------------+
|                                     | |                                                                                                                                |
| convert_into_page_wise              | | Convert into how long each learner read each page and how many times each learner used each operation in the page.             |
|                                     | | The aggregation shows the total value in each page.                                                                            |
+-------------------------------------+----------------------------------------------------------------------------------------------------------------------------------+
| convert_into_time_range             | Convert event stream into what page read longest and how many times each learner used each operation in specific time intervals. |
+-------------------------------------+----------------------------------------------------------------------------------------------------------------------------------+


Tutorial of converted classes
==============================

.. toctree::
   :maxdepth: 1

   tutorial_operation_count
   tutorial_page_transition
   tutorial_pagewise_aggregation
   tutorial_timerange_aggregation

Example
=============

.. toctree::
   :maxdepth: 1

   ../jupyter_examples/example_operation_count
   ../jupyter_examples/example_transition
   ../jupyter_examples/example_pagewise
   ../jupyter_examples/example_timerange