ATLAS / POST-QC DATASET
Atlas / Post-QC Dataset Statistics System › sys04
Validated descriptive statistics for cells already present in this atlas release; this is not a report of pre-filtering QC decisions.
๐ analysis_results_v2/SP020_sys/sys04/releases/r20260808-v4/modules/stats
Scope: post_qc_descriptive / Source: validated immutable release
Limitations: Per-cell raw-count QC metrics were not exported in the v3 source release. / Statistics describe the selected post-QC cell universe; no pre/post filtering comparison is inferred.
๐ Overview
๐ QC Metrics
๐บ๏ธ UMAP
๐งฉ Composition
๐งฌ Markers
๐ Gene Stats
๐ Data 2
📋
Atlas / Post-QC OverviewDescriptive statistics for retained atlas cells; filtering metrics may be unavailable
🔬
Total Cells
22,904
Cells represented in this release
🧬
Total Genes
17,305
Genes represented in the source matrix
🔷
Cell Types
9
Annotated cell-type groups
🫀
Tissues
2
Annotated tissue groups
📦
Samples
N/A
Not exported by the post-QC descriptive statistics pipeline.
📊
Clusters
N/A
Not exported by the post-QC descriptive statistics pipeline.
📊
Median Genes/Cell
N/A
Not exported by the post-QC descriptive statistics pipeline.
📈
Median Counts/Cell
N/A
Not exported by the post-QC descriptive statistics pipeline.
⚡
Mito %
N/A
Not exported by the post-QC descriptive statistics pipeline.
🧪
Ribo %
N/A
Not exported by the post-QC descriptive statistics pipeline.
✅
Cells Passing
N/A
Validated Raw Count Thresholds Not Available.
🚫
Cells Filtered
N/A
Validated Raw Count Thresholds Not Available.
✅
Pass Rate
N/A
Validated Raw Count Thresholds Not Available.
QC filtering metrics: N/A
Validated Raw Count Thresholds Not Available. This release describes cells after upstream QC; it does not reconstruct filtering thresholds or removed-cell counts.
๐ท Cell Type / Cluster Breakdown
| Name | Cells | % | Med Genes | Med Counts | Med Mito% |
|---|---|---|---|---|---|
| Macrophages | 2,501 | 10.919490045407% | — | — | — |
| T cells | 1,413 | 6.169228082431% | — | — | — |
| Club cells | 70 | 0.30562347188264% | — | — | — |
| Alveolar type 1 cells | 3,345 | 14.604435906392% | — | — | — |
| Alveolar type 2 cells | 3,328 | 14.53021306322% | — | — | — |
| Fibroblasts | 4,214 | 18.398533007335% | — | — | — |
| Mesothelial cells | 1,089 | 4.7546280125742% | — | — | — |
| Smooth muscle cells | 95 | 0.41477471184073% | — | — | — |
| Endothelial cells | 6,849 | 29.903073698917% | — | — | — |
9 groups
๐
QC MetricsInteractive boxplots and scatter plots
๐ Distribution Summary
| Metric | Min | Q1 | Median | Mean | Q3 | Max | Std |
|---|
๐ป Genes/Cell BOXPLOT
๐ป Counts/Cell BOXPLOT
๐ป Mito % BOXPLOT
๐ป Ribo % BOXPLOT
๐ฌ Genes vs Counts SCATTER
๐บ๏ธ
UMAP EmbeddingInteractive 2D projection colored by cell type / cluster
๐บ๏ธ UMAP by Group INTERACTIVE
๐งฉ
Cell CompositionCell type proportions overall and per sample
๐ฅง Overall PIE
๐ Per-sample STACKED BAR
๐งฌ
Marker GenesTop markers per cluster and expression heatmap
๐ฅ Expression Heatmap Z-SCORE
๐
Gene StatisticsTop expressed genes and detection rates
Limited gene-statistics scope: mapped longevity genes only
Descriptive source-X expression summaries for mapped longevity genes only; this is not a whole-transcriptome top-gene analysis. Rankings and percentages on this tab are restricted to the mapped longevity panel and must not be interpreted as genome-wide top-expression results.
๐ Top Expressed BAR
๐
Data FilesDownload QC data tables
๐ Available Files
| File | Description | Action |
|---|---|---|
| composition.csv | Composition | ๐ฅ Download |
| gene_stats.csv | Gene Stats | ๐ฅ Download |
๐ Preview: composition.csv
๐ฅ Full CSV| grouping | group | count | pct | category | color |
|---|---|---|---|---|---|
| celltype | Endothelial cells | 6849 | 29.9031 | Endothelial cells | #9CCC65 |
| celltype | Fibroblasts | 4214 | 18.3985 | Stromal cells | #4CAF50 |
| celltype | Alveolar type 1 cells | 3345 | 14.6044 | Epithelial cells | #42A5F5 |
| celltype | Alveolar type 2 cells | 3328 | 14.5302 | Epithelial cells | #FFA726 |
| celltype | Macrophages | 2501 | 10.9195 | Immune cells | #78909C |
| celltype | T cells | 1413 | 6.1692 | Immune cells | #EC407A |
| celltype | Mesothelial cells | 1089 | 4.7546 | Stromal cells | #EC407A |
| celltype | Smooth muscle cells | 95 | 0.4148 | Muscle cells | #66BB6A |
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