Loadings: Get and set feature loadings

In SeuratObject: Data Structures for Single Cell Data

Get and set feature loadings

Description

Get and set feature loadings

Usage

Loadings(object, ...)

Loadings(object, ...) <- value

## S3 method for class 'DimReduc'
Loadings(object, projected = FALSE, ...)

## S3 replacement method for class 'DimReduc'
Loadings(object, projected = TRUE, ...) <- value

## S3 method for class 'Seurat'
Loadings(object, reduction = "pca", projected = FALSE, ...)

Arguments

object	An object
...	Arguments passed to other methods
value	Feature loadings to add
projected	Pull the projected feature loadings?
reduction	Name of reduction to pull feature loadings for

Value

Loadings: the feature loadings for object

Loadings<-: object with the updated loadings

Examples

# Get the feature loadings for a given DimReduc
Loadings(object = pbmc_small[["pca"]])[1:5,1:5]

# Set the feature loadings for a given DimReduc
new.loadings <- Loadings(object = pbmc_small[["pca"]])
new.loadings <- new.loadings + 0.01
Loadings(object = pbmc_small[["pca"]]) <- new.loadings

# Get the feature loadings for a specified DimReduc in a Seurat object
Loadings(object = pbmc_small, reduction = "pca")[1:5,1:5]

SeuratObject documentation built on Nov. 18, 2023, 1:06 a.m.