Run a graph laplacian dimensionality reduction. It is used as a low dimensional representation for a cell-cell graph. The input graph should be symmetric
RunGraphLaplacian(object, ...)# S3 method for Seurat
RunGraphLaplacian(
object,
graph,
reduction.name = "lap",
reduction.key = "LAP_",
n = 50,
verbose = TRUE,
...
)
# S3 method for default
RunGraphLaplacian(object, n = 50, reduction.key = "LAP_", verbose = TRUE, ...)
Returns Seurat object with the Graph laplacian eigenvector calculation stored in the reductions slot
A Seurat object
Arguments passed to eigs_sym
The name of graph
dimensional reduction name, lap by default
dimensional reduction key, specifies the string before the number for the dimension names. LAP by default
Total Number of Eigenvectors to compute and store (50 by default)
Print message and process