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01_​Visualize_​Correlation_​Matrix_​using_​Seaborn_​Package

Visualize Correlation matrix using Python Package Seaborn

This workflow demonstrates the usage of Python Seaborn library in Python Script for visualisation. The popular correlation matrix is visualised on the iris flower data to understand the correlation between numerical columns.

Configure the Python Script node for visualizationsThe Python Script node can be provide with input table or object and it canoutput a table, object or an image based on the user's selection of portsStep 1: Drag the Python Script node to KNIME Analytics PlatformStep 2: Click on the three dots on the node to add an image output portStep 3: Write your script in the "Script" tab and press "execute script" tocheck if the execution was successful. Adopting Python Bundled Packages : Download and open this workflow to auto-install requirements and execute the Python scripts. This workflow uses a node from KNIMEPython Integration, which installs Python and a number of pre-defined packages on your system. Supported on KNIME Analytics Platform4.7 or higher. Use Seaborn packageto create Correlation matrixPass numeric colsIris dataView the Image Python Script Column Filter CSV Reader Image Output Widget Configure the Python Script node for visualizationsThe Python Script node can be provide with input table or object and it canoutput a table, object or an image based on the user's selection of portsStep 1: Drag the Python Script node to KNIME Analytics PlatformStep 2: Click on the three dots on the node to add an image output portStep 3: Write your script in the "Script" tab and press "execute script" tocheck if the execution was successful. Adopting Python Bundled Packages : Download and open this workflow to auto-install requirements and execute the Python scripts. This workflow uses a node from KNIMEPython Integration, which installs Python and a number of pre-defined packages on your system. Supported on KNIME Analytics Platform4.7 or higher. Use Seaborn packageto create Correlation matrixPass numeric colsIris dataView the Image Python Script Column Filter CSV Reader Image Output Widget

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: mpatt
Created at: 2022-06-21
On NodePit since: 2023-01-12
Last update: 2024-04-18
Created with KNIME version: v4.7.0
Tags: PythonKNIMEPython with KNIMEPython Beginners SpaceSeabornPython VisualisationCorrelation MatrixPython Script

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