bio-expression-matrix-sparse-handling
lilinji/GeneTind-Life-SkillsStores and operates on sparse expression matrices for single-cell and large bulk RNA-seq, covering dgCMatrix/dgRMatrix/dgTMatrix when-each-is-fast, the…
Scores out of 100 · grade B+
2026-08-22Works
40% of the score100/100
- Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained
25% of the score94/100
- no commits in the last 12 weeks
- no license file
Adopted
20% of the score13/100
- 8 stars on the source repo.
Documented
15% of the score91/100
- 2,933 words with worked examples.
- Ships 2 bundled files.
Install
npx skills add lilinji/GeneTind-Life-Skills/bio-expression-matrix-sparse-handlingWhat the check found
| Finding | What it means |
|---|---|
| No license | The repository ships no license file, so the reuse terms are unclear. |
What it says it does
Stores and operates on sparse expression matrices for single-cell and large bulk RNA-seq, covering dgCMatrix/dgRMatrix/dgTMatrix when-each-is-fast, the dgCMatrix (CSC, R) <-> CSR (Python) implicit transpose, AnnData (cells-rows) <-> SingleCellExperiment (cells-cols) orientation flip, HDF5/h5ad vs Zarr cloud-native shift, HDF5SummarizedExperiment + DelayedArray for out-of-memory bulk, scanpy backed mode for large h5ad, the ~10-15% density crossover where dense beats sparse, 10X format proliferation (MTX vs CellRanger H5 vs h5ad), the dense-conversion memory blow-up, and Dask + Zarr for consortium-scale matrices. Use when choosing sparse format, working with single-cell-sized matrices, importing/exporting 10X, debugging R/Python interop transposes, processing matrices too large for RAM, or building cloud-native pipelines.
Also in lilinji/GeneTind-Life-Skills
| Artifact | Score | What the check found | Type | Reach | Last commit |
|---|---|---|---|---|---|
| arboretolilinji/GeneTind-Life-Skills | No license | Skill | 8 stars | today | |
| aws-cdk-developmentlilinji/GeneTind-Life-Skills | No license | Skill | 8 stars | today | |
| bidslilinji/GeneTind-Life-Skills | No license | Skill | 8 stars | today | |
| adaptyvlilinji/GeneTind-Life-Skills | No license | Skill | 8 stars | today | |
| analyze-fastalilinji/GeneTind-Life-Skills | No license | Skill | 8 stars | today | |
| ancestry-risk-profilerlilinji/GeneTind-Life-Skills | No license | Skill | 8 stars | today |
Other language-specific skills
Browse all| Artifact | Score | What the check found | Category | Reach | Last commit |
|---|---|---|---|---|---|
| turborepovercel/turborepo | clean | Language-specific | 64,154 installs | today | |
| programmingcode-yeongyu/oh-my-openagent | No license | Language-specific | 68k stars | today | |
| cadearthtojake/text-to-cad | clean | Language-specific | 8,940 installs | today | |
| dxfearthtojake/text-to-cad | clean | Language-specific | 4,838 installs | today | |
| modern-pythontrailofbits/skills | clean | Language-specific | 6,975 installs | today | |
| printing-press-polishmvanhorn/cli-printing-press | clean | Language-specific | 5,602 installs | today |
Put this measurement in your README
A badge carrying how many listings this index holds from the repository and how many pass every static structural check. It reads from this index every time somebody loads your page, so it changes when the measurement changes and there is nothing to keep up to date. Free, no account, and the value is not something you or we can set by hand.
[](https://skillworks.kynth.studio/?q=lilinji%2FGeneTind-Life-Skills)Would rather not hotlink us? Every badge is also served in shields.io’s endpoint schema, so shields renders the image and your readers never talk to our domain:
Published by Toolproof, the masthead over this index and eight others. The method behind the number is at toolproof.kynth.studio/methodology, and the whole thing is readable as JSON with no key at /api.
