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spatial_count

Spatial transcriptomics count data

Bundled with CARDspa · exported, loads via data()

Class
dgCMatrix
S4 · Matrix
Dimensions
11,000 × 428
Missing
0
Format
rda · xz
version 3 · 318 KB
File
data/spatial_count.rda
Fingerprint
a10aa8df
Format documented
Yes
Source
Source not stated
About this object
Sparse and compact storageEmpty outlines inside brackets stand for the matrix a reader prints, and it is not in the file. What the file holds is below: shorter rows of cells tagged i, p, x and Dim, which together are enough to rebuild it, and nothing is in any of them.as printedin the fileipxDim

The standard sparse matrix format in compressed-column form. Non-zero entries are kept as row indices i, column pointers p, values x, and a Dim pair. R object catalogue

Values

Computed over the stored entries only, not over every cell. The implicit zeros are excluded.

numeric
Stored entries
238,414
Missing
0
Min.
1
1st Qu.
1
Median
1
Mean
2.26017
3rd Qu.
2
Max.
666
Std. dev
5.63229
Distinct
174
Skewness
32.49
Kurtosis
2224
Whole numbers
Yes
Outliers
27,639 0 low · 27639 high
Sparse storage
Stored entries
238,414
Cells
4,708,000
Density
5.1%
Shape
general
Storage
column-compressed
Value type
double
Columns

This object is 428 columns wide. A dgCMatrix 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 its stored entries: see Values above.

Structure fingerprint

28 other datasets carry the same structure fingerprint. That fingerprint is a digest of the column names and their types, and a dgCMatrix carries neither, so a match is not another object with the same columns. Nor is it one of the same width: on this kind the same fingerprint is carried at more than one width. The datasets are not listed, because that is not a list of anything this one is related to.

Version history
VersionReleasedSizeChangeStored asConfidence
3.232026-04-2811,000 × 428Unchangedrda · xz
version 3 · 318 KB
exact
3.222026-02-1611,000 × 428Unchangedrda · xz
version 3 · 318 KB
exact
3.212025-04-1511,000 × 428–rda · xz
version 3 · 318 KB
exact

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