matrix.sparse {adelie}

Creates a viewer of a sparse matrix.

Description

Creates a viewer of a sparse matrix.

Usage

matrix.sparse(mat, method = "naive", n_threads = 1)

Arguments

mat

The sparse matrix to view.

method

Method type.

n_threads

Number of threads.

Value

Sparse matrix.

Examples

n <- 100
p <- 20
X_dense <- matrix(rnorm(n * p), n, p)
X_sp <- as(X_dense, "dgCMatrix")
out <- matrix.sparse(X_sp, method="naive")
A_dense <- t(X_dense) %*% X_dense
A_sp <- as(A_dense, "dgCMatrix")
out <- matrix.sparse(A_sp, method="cov")