Data structure for annotated matrices in single-cell analysis. Use when working with .h5ad files or integrating with the scverse ecosystem. This is the data format skill—for analysis workflows use scanpy; for probabilistic models use scvi-tools; for population-scale queries use cellxgene-census.

单细胞分析中注释矩阵的数据结构。在处理.h5ad文件或与scverse生态系统集成时使用。此为数据格式技能——分析流程请使用scanpy；概率模型请使用scvi-tools；群体规模查询请使用cellxgene-census。