AR
数据与复现
Arboreto
Arboreto is a computational library for inferring gene regulatory networks (GRNs) from gene expression data using parall…
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数据与复现
AN
AnnData
维护者 K-Dense Inc. · 最近更新 2026年4月1日
AnnData is a Python package for handling annotated data matrices, storing experimental measurements (X) alongside observation metadata (obs), variable metadata (var), and multi-dimensional annotations (obsm, varm, obsp, varp, uns). Originally designed for single-cell genomics through Scanpy, it now serves as a general-purpose framework for any annotated data requiring efficient storage, manipulation, and analysis.
原始来源
K-Dense-AI/claude-scientific-skills
https://github.com/K-Dense-AI/claude-scientific-skills/tree/main/scientific-skills/anndata
- 维护者
- K-Dense Inc.
- 许可
- BSD-3-Clause license
- 最近更新
- 2026年4月1日
技能摘要
来自 SKILL.md 的关键信息
核心说明
- AnnData是一个Python package ，用于 handling annotated data matrices，storing experimental measurements (X) alongside observation metadata (obs)，variable metadata (var)，、 multi-dimensional annotations (obsm，varm，obsp，varp，uns). Originally designed ，用于 single-cell genomics through Scanpy，it now serves as general-purpose 框架 ，用于 any annotated data requiring efficient storage，manipulation，、 analysis。
- uv pip install anndata[dev，test，doc]。
原始文档
SKILL.md 摘录
When to Use This Skill
Use this skill when:
- Creating, reading, or writing AnnData objects
- Working with h5ad, zarr, or other genomics data formats
- Performing single-cell RNA-seq analysis
- Managing large datasets with sparse matrices or backed mode
- Concatenating multiple datasets or experimental batches
- Subsetting, filtering, or transforming annotated data
- Integrating with scanpy, scvi-tools, or other scverse ecosystem tools
Creating an AnnData object
import anndata as ad
import numpy as np
import pandas as pd
## Minimal creation
X = np.random.rand(100, 2000) # 100 cells × 2000 genes
adata = ad.AnnData(X)
适用场景
- Creating，reading，或 writing AnnData objects。
- Working ，支持 h5ad，。
不适用场景
- Do not rely on this catalog entry alone ，用于 installation 或 maintenance details。
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