Seurat: CreateSCTAssayObject – R documentation

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CreateSCTAssayObject

Create a SCT Assay object

Description

Create a SCT object from a feature (e.g. gene) expression matrix and a list of SCTModels. The expected format of the input matrix is features x cells.

Usage

CreateSCTAssayObject(
  counts,
  data,
  scale.data = NULL,
  umi.assay = "RNA",
  min.cells = 0,
  min.features = 0,
  SCTModel.list = NULL
)

Arguments

`counts`	Unnormalized data such as raw counts or TPMs
`data`	Prenormalized data; if provided, do not pass `counts`
`scale.data`	a residual matrix
`umi.assay`	The UMI assay name. Default is RNA
`min.cells`	Include features detected in at least this many cells. Will subset the counts matrix as well. To reintroduce excluded features, create a new object with a lower cutoff.
`min.features`	Include cells where at least this many features are detected.
`SCTModel.list`	list of SCTModels

Details

Non-unique cell or feature names are not allowed. Please make unique before calling this function.

Seurat

Tools for Single Cell Genomics

v4.0.1

GPL-3 | file LICENSE

Authors

Andrew Butler [ctb] (<https://orcid.org/0000-0003-3608-0463>), Saket Choudhary [ctb] (<https://orcid.org/0000-0001-5202-7633>), Charlotte Darby [ctb] (<https://orcid.org/0000-0003-2195-5300>), Jeff Farrell [ctb], Christoph Hafemeister [ctb] (<https://orcid.org/0000-0001-6365-8254>), Yuhan Hao [ctb] (<https://orcid.org/0000-0002-1810-0822>), Paul Hoffman [aut, cre] (<https://orcid.org/0000-0002-7693-8957>), Jaison Jain [ctb] (<https://orcid.org/0000-0002-9478-5018>), Efthymia Papalexi [ctb] (<https://orcid.org/0000-0001-5898-694X>), Patrick Roelli [ctb], Rahul Satija [ctb] (<https://orcid.org/0000-0001-9448-8833>), Karthik Shekhar [ctb], Avi Srivastava [ctb] (<https://orcid.org/0000-0001-9798-2079>), Tim Stuart [ctb] (<https://orcid.org/0000-0002-3044-0897>), Kristof Torkenczy [ctb] (<https://orcid.org/0000-0002-4869-7957>), Shiwei Zheng [ctb] (<https://orcid.org/0000-0001-6682-6743>), Satija Lab and Collaborators [fnd]

Initial release

2021-03-17