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SeuratObject

Defines S4 classes for single-cell genomic data and associated information, such as dimensionality reduction embeddings, nearest-neighbor graphs, and spatially-resolved coordinates. Provides data access methods and R-native hooks to ensure the Seurat object is familiar to other R users.

Installation

SeuratObject is not currently available on CRAN. You can install it from GitHub with:

if (!requireNamespace("remotes", quietly = TRUE)) {
  install.packages("remotes")
}
remotes::install_github("mojaveazure/seurat-object")

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Version

Install

install.packages('SeuratObject')

Monthly Downloads

49,038

Version

4.0.0

License

GPL-3

Issues

Pull Requests

Stars

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Maintainer

Paul Hoffman

Last Published

January 15th, 2021

Functions in SeuratObject (4.0.0)

AssayData

Get and Set Assay Data
Command

Get SeuratCommands
CellsByIdentities

Get cell names grouped by identity class
CheckGC

Conditional Garbage Collection
Assay-methods

Assay Methods
Cells

Get cells present in an object
CreateAssayObject

Create an Assay object
AddMetaData

Add in metadata associated with either cells or features.
CellsByImage

Get a vector of cell names associated with an image (or set of images)
DimReduc-methods

DimReduc Methods
GetImage

Get image data
Index

Get Neighbor algorithm index
FetchData

Access cellular data
Embeddings

Get Cell Embeddings
Images

Pull spatial image names
Project

Get and set project information
Radius

Get the spot radius from an image
Graph-class

The Graph Class
Assay-class

The Assay Class
Idents

Get, set, and manipulate an object's identity classes
GetTissueCoordinates

Get tissue coordinates
DefaultAssay

Default Assay
seurat-class

The Seurat Class
IsGlobal

Is an object global/persistent?
SpatialImage-methods

SpatialImage methods
as.sparse

Cast to Sparse
Indices

Get Neighbor nearest neighbor index matrices
SpatialImage-class

The SpatialImage class
Distances

Get the Neighbor nearest neighbors distance matrix
Key

Get and set object keys
JackStrawData-methods

JackStrawData Methods
Neighbor-methods

Neighbor Methods
Loadings

Get and set feature loadings
RowMergeSparseMatrices

Merge Sparse Matrices by Row
Assays

Query Specific Object Types
DimReduc-class

The Dimensional Reduction Class
UpdateSeuratObject

Update old Seurat object to accommodate new features
Seurat-class

The Seurat Class
HVFInfo

Highly Variable Features
SeuratCommand-class

The SeuratCommand Class
Seurat-methods

Seurat Methods
RenameCells

Rename cells
RenameAssays

Rename assays in a Seurat object
CreateDimReducObject

Create a DimReduc object
CreateSeuratObject

Create a Seurat object
LogSeuratCommand

Log a command
Stdev

Get the standard deviations for an object
WhichCells

Identify cells matching certain criteria
JS

Get and set JackStraw information
JackStrawData-class

The JackStrawData Class
Tool

Get and set additional tool data
pbmc_small

A small example version of the PBMC dataset
Neighbor-class

The Neighbor class
SeuratObject-package

SeuratObject: Data Structures for Single Cell Data
Misc

Get and set miscellaneous data
SeuratCommand-methods

SeuratCommand Methods
reexports

Objects exported from other packages
as.Graph

Coerce to a Graph Object
as.Seurat

Coerce to a Seurat Object
as.Neighbor

Coerce to a Neighbor Object
s4list

S4/List Conversion
set-if-null

Set a default value depending on if an object is NULL