.. _auto_dataset_get_numeric_column_stats:

*GET STATS FOR NUMERIC COLUMNS*
===============================

Computes descriptive statistics (count, mean, std, min, max, quartiles, etc.) for the selected numeric columns of a dataset. Use this worker whenever you need a quick numerical summary of one or more quantitative fields before further analysis or modelling.

When to use
-----------

Classification: **process**.

Tagged: ``column_stats``, ``descriptive_statistics``, ``eda``, ``numeric``, ``stats``, ``summary``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Dataset
     - dataset_1
     - dataset
     - —
     - 
     - Input dataset containing the columns to be analysed; accepts any tabular dataset available in the workflow context — leave unconnected only if the dataset is injected dynamically at runtime.
   * - Choose Numeric Columns
     - numeric_columns
     - scalar
     - —
     - 
     - One or more numeric column names from dataset_1 for which statistics will be computed; multi-select list is populated automatically from the connected dataset — leave blank to compute stats for all numeric columns.

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - dataset_stats_1
     - dataset_stats_1
     - dataset
     - Tabular dataset where each row corresponds to a selected numeric column and each column represents a descriptive statistic (e.g., count, mean, std, min, 25th percentile, median, 75th percentile, max).

Disciplines
-----------

- data.statistics

Runnable example
----------------

A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: `/api/workflow/example?id=dataset_get_numeric_column_stats <https://www.d3view.com/api/workflow/example?id=dataset_get_numeric_column_stats>`_

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>transformation</code> schema. Worker id: <code>dataset_get_numeric_column_stats</code>. Schema hash: <code>07b98e144113</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>