as.Graph: Coerce to a 'Graph' Object

In SeuratObject: Data Structures for Single Cell Data

Coerce to a Graph Object

Description

Convert a matrix (or Matrix) to a Graph object

Usage

as.Graph(x, ...)

## S3 method for class 'Matrix'
as.Graph(x, ...)

## S3 method for class 'matrix'
as.Graph(x, ...)

## S3 method for class 'Neighbor'
as.Graph(x, weighted = TRUE, ...)

Arguments

x	The matrix to convert
...	Ignored
weighted	If TRUE, fill entries in Graph matrix with value from the nn.dist slot of the Neighbor object

Value

A Graph object

See Also

Other graph: Graph-class

Examples

# converting sparse matrix
mat <- Matrix::rsparsematrix(nrow = 10, ncol = 10, density = 0.1)
rownames(x = mat) <- paste0("feature_", 1:10)
colnames(x = mat) <- paste0("cell_", 1:10)
g <- as.Graph(x = mat)

# converting dense matrix
mat <- matrix(data = 1:16, nrow = 4)
rownames(x = mat) <- paste0("feature_", 1:4)
colnames(x = mat) <- paste0("cell_", 1:4)
g <- as.Graph(x = mat)

SeuratObject documentation built on May 29, 2024, 12:31 p.m.