Single-cell analysis in Python. Scales to >100M cells.

anndata bioinformatics data-science machine-learning python scanpy scverse transcriptomics visualize-data
1 Open Issue Need Help Last updated: Jul 18, 2025

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AI Summary: Refactor the `BasePlot` class in the Scanpy Python library to eliminate the unnecessary creation of a Pandas DataFrame copy during plotting. This involves replacing the DataFrame-based aggregation with Scanpy's zero-copy `scanpy.get.aggregate` function, ensuring no performance degradation, and integrating a related issue (#3700).

Complexity: 4/5
Area - Plotting 🌺 Area – Performance 🐌 good first issue

Single-cell analysis in Python. Scales to >100M cells.

Python
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