demo_counts_matrix
Demo count matrix
Bundled with celaref · exported, loads via data()
Class
matrix
Dimensions
200 × 514
Missing
0
Format
rda · xz
version 2 · 104 KB
File
data/demo_counts_matrix.rda
Fingerprint
0e8862fb
Format documented
Yes
Source
Source not stated
About this object
A single vector with a dim attribute. All elements share one type. R object catalogue
Values
Computed over every cell in the object, reading it as one vector.
integer
Cells
102,800
Missing
0
Min.
0
1st Qu.
13
Median
45
Mean
308.181
3rd Qu.
138
Max.
61307
Std. dev
1582.65
Distinct
4,434
Skewness
18.4
Kurtosis
430.7
Zeros
6,119 6%
Outliers
11,345 0 low · 11345 high
Margins
The mean of each row, and of each column, summarised. Reading every cell as one vector gives a matrix and its transpose the same answer; these do not.
| Margin | Min. | 1st Qu. | Median | Mean | 3rd Qu. | Max. | Std. dev |
|---|---|---|---|---|---|---|---|
| Rows | 0.019455 | 16.845 | 51.482 | 308.18 | 145.63 | 14127 | 1149.6 |
| Columns | 154.89 | 264.96 | 300.55 | 308.18 | 346.98 | 542.88 | 62.405 |
The row means vary far more than the column means, so what separates the values runs down the rows.
Dimensions and labels
| Margin | Labels | Count |
|---|---|---|
| Rows | Gene1, Gene2, Gene3, Gene4, Gene5, Gene6, Gene7, Gene8, Gene9, Gene10, Gene11, Gene12, … | 200 |
| Columns | Cell4, Cell8, Cell9, Cell10, Cell12, Cell13, Cell14, Cell15, Cell17, Cell18, Cell19, Cell21, … | 514 |
Columns
This object is 514 columns wide. A matrix carries no per-column schema, so its width is what the catalogue records and there is nothing to list one column at a time. What it holds is described whole instead, summarised over every cell: see Values and Margins above.
Version history
| Version | Released | Size | Change | Stored as | Confidence |
|---|---|---|---|---|---|
| 3.23 | 2026-04-28 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.22 | 2025-10-29 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.21 | 2025-04-15 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.20 | 2024-10-29 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.19 | 2024-04-30 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.18 | 2023-10-24 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.17 | 2023-04-25 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.16 | 2022-11-01 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.15 | 2022-04-26 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.14 | 2021-10-26 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.13 | 2021-05-19 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.12 | 2020-10-27 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.11 | 2020-04-27 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.10 | 2019-10-29 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.9 | 2019-05-02 | 200 × 514 | Unchanged | rda · xz version 2 · 104 KB | exact |
| 3.8 | 2019-01-04 | 200 × 514 | – | rda · xz version 2 · 104 KB | exact |