Data Visualization
Comprehensive Visualization Library
★ 4.8
Statistical Data Visualization
★ 4.7
pip install matplotlibpip install seabornpip install matplotlibpip install seabornData engineers use Matplotlib to generate diagnostic charts during pipeline development — visualizing data distributions, time-series trends, and quality metric histories. It is the standard for embedding charts in Jupyter notebooks and generating PNG reports that are saved to S3 or emailed as pipeline run summaries.
Python data engineers use Seaborn to quickly visualize relationships in pipeline data during EDA. A single `sns.heatmap(df.corr())` or `sns.pairplot(df)` call reveals correlation structure and feature distributions that guide transformation decisions — making Seaborn the standard for exploratory data analysis in Jupyter notebooks.
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