spatial-transcriptomics-analysis-squidpy
De la autor
Squidpy spatial statistics on annotated spatial transcriptomics: build the spatial graph (Visium grid, kNN, radius, Delaunay), neighbourhood enrichment z-scores, distance-resolved co-occurrence, interaction matrix and centrality scores, Ripley's L/F/G point patterns, spatially variable genes by Moran's I / Geary's C, and permutation ligand-receptor tests (ligrec, OmniPath). Works on Visium spots and single-cell-resolution data (Xenium, MERFISH, CosMx, Slide-seq). Needs cluster or cell type labels for all but the spatially variable gene step. For an end-to-end ligand-receptor workflow use spatial-transcriptomics-cell-cell-communication.
Instalare
npx skills add jaechang-hits/SciAgent-Skills --skill spatial-transcriptomics-analysis-squidpy -a claude-code
Se instalează în .claude/skills/spatial-transcriptomics-analysis-squidpy/ · Fiecare comandă descarcă skill-ul direct de pe GitHub cu utilitarul open source skills.
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De ce 86
aiqbench calculează scorul de încredere din semnale publice. Nu este un audit de securitate, așa că citește un skill înainte să-l instalezi.
Skill-uri similare
Cele mai apropiate de acesta prin ce fac și când sunt folosite.
- spatial-transcriptomics-cell-type-annotationjaechang-hits/SciAgent-SkillsSpatial transcriptomics cell type annotation for single-cell-resolution platforms (Xenium, MERFISH, CosMx, SeqFISH): CELLxGENE reference download, Harmony label transfer, per-cluster marker evidence naming lineages then subtypes, spatial niches. Visium/Slide-seq spots: GPU -> spatial-transcriptomics-deconvolution-cell2location; CPU -> spatial-mapping-tangram (cell types: per-spot proportions); no reference -> spatial-domain-detection (regions: domains from markers). Beyond labels (microenvironment, arrangement, spatial patterns): read spatial-transcriptomics-analysis-squidpy before asking the user.Documente★ 382
- spatial-transcriptomics-cell-cell-communicationjaechang-hits/SciAgent-SkillsSpatial cell-cell communication / ligand-receptor (LR) interaction analysis, one skill for every route: LIANA consensus ranking between annotated cell types, CellPhoneDB v5 permutation p-values, DEG method and spatial microenvironments, squidpy neighbourhood enrichment to keep spatially adjacent sender-receiver pairs, LIANA bivariate local LR scores on the tissue (works on Visium spots without labels), pathway-focused candidate evidence tables (immune checkpoints, chemokines, Notch, Wnt, TGF-beta) with contact vs secreted classes and PubMed co-mentions, and multi-sample Tensor-cell2cell and MISTy models. Xenium/MERFISH/CosMx cells, Visium spots, scRNA-seq. Route-specific steps follow the main workflow. Needs cell type labels first (spatial-transcriptomics-cell-type-annotation or a deconvolution skill).Planificare★ 382
- spatial-mapping-tangramjaechang-hits/SciAgent-SkillsTangram (tangram-sc) mapping of scRNA-seq onto spatial transcriptomics (Visium, Slide-seq, MERFISH, Xenium), one skill for every Tangram task: marker training genes, cells/clusters/constrained mode, per-spot cell type proportions, held-out gene validation (training scores, compare_spatial_geneexp, AUC, k-fold CV), imputation of unmeasured or dropout genes (project_genes; gimVI alternative), and Visium deconvolution into segmented nuclei with the tissue image (squidpy watershed, target_count, deconvolve_cell_annotations). Task-specific routes follow the main workflow. For probabilistic spot abundances with uncertainty use spatial-transcriptomics-deconvolution-cell2location.Documente★ 382
- spatial-domain-detectionjaechang-hits/SciAgent-SkillsSpatial domain detection (tissue regions / niches) for spatial transcriptomics: SpaGCN (expression + spatial graph + H&E histology, Visium/ST), GraphST (self-supervised graph contrastive embedding, spots or cells) and UTAG (spatial message passing for Xenium/MERFISH/CosMx/IMC cells). Outputs a domain label per spot or cell, boundary refinement, cross-method agreement (ARI) and domain marker genes. For niches defined by the cell type composition of annotated cells use Step 7 of spatial-transcriptomics-cell-type-annotation; for neighbourhood enrichment and spatial statistics use spatial-transcriptomics-analysis-squidpy.Altele★ 382
- spatial-panel-designjaechang-hits/SciAgent-SkillsSpatial transcriptomics gene panel design (Xenium, MERFISH, CosMx custom panels) for cell type identification: rank markers on a tissue-matched CELLxGENE scRNA-seq reference, add PanglaoDB and CellMarker 2.0 marker evidence, build a per-gene evidence table, allocate per-cell-type quotas, and check that the panel separates cell types in the reference. Output: final_gene_panel.csv with N genes, cell type and reason. For annotating data from an existing panel use spatial-transcriptomics-cell-type-annotation.Design★ 382
- scanpy-scrna-seqjaechang-hits/SciAgent-SkillsscRNA-seq with Scanpy: QC, normalization, HVG selection, PCA, neighborhood graph, UMAP/t-SNE, Leiden clustering, markers, cell annotation, trajectory inference. Standard scRNA-seq exploration.Altele★ 382
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