5k PBMCs

5k peripheral blood mononuclear cells from a healthy donor

openproblems_v1

Info

openproblems_v1/tenx_5k_pbmc

156.82 MiB

02-02-2024

5247 × 20822

Description

5k Peripheral Blood Mononuclear Cells (PBMCs) from a healthy donor. Sequenced on 10X v3 chemistry in July 2019 by 10X Genomics.

Preview

An AnnData object with n_obs × n_vars = 5247 × 20822 with slots:

obsm: X_pca
NameDescriptionTypeData typeSize
obs

size_factors

The size factors created by the normalisation method, if any.vectorfloat325247
var

feature_name

A human-readable name for the feature, usually a gene symbol.vectorobject20822

hvg

Whether or not the feature is considered to be a 'highly variable gene'vectorbool20822

hvg_score

A ranking of the features by hvg.vectorfloat6420822
obsp

knn_connectivities

K nearest neighbors connectivities matrix.sparsematrixfloat325247 × 5247

knn_distances

K nearest neighbors distance matrix.sparsematrixfloat645247 × 5247
obsm

X_pca

The resulting PCA embedding.densematrixfloat325247 × 50
varm

pca_loadings

The PCA loadings matrix.densematrixfloat6420822 × 50
layers

counts

Raw countssparsematrixfloat325247 × 20822

normalized

Normalised expression valuessparsematrixfloat325247 × 20822
uns

dataset_description

Long description of the dataset.atomicstr1

dataset_id

A unique identifier for the dataset. This is different from the `obs.dataset_id` field, which is the identifier for the dataset from which the cell data is derived.atomicstr1

dataset_name

A human-readable name for the dataset.atomicstr1

dataset_organism

The organism of the sample in the dataset.atomicstr1

dataset_reference

Bibtex reference of the paper in which the dataset was published.atomicstr1

dataset_summary

Short description of the dataset.atomicstr1

dataset_url

Link to the original source of the dataset.atomicstr1

knn

Supplementary K nearest neighbors data.dict3

normalization_id

Which normalization was usedatomicstr1

pca_variance

The PCA variance objects.dict2

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