fromMatrix: Create a TileDB array from an R matrix, or return an R matrix

In tiledb: Modern Database Engine for Complex Data Based on Multi-Dimensional Arrays

Create a TileDB array from an R matrix, or return an R matrix

Description

The functions fromMatrix and toMatrix help in storing (and retrieving) matrices using a TileDB backend. In particular they help for matrices with explicit rownames.

Usage

fromMatrix(obj, uri, filter = "ZSTD", capacity = 10000L)

toMatrix(uri)

Arguments

obj	A sparse matrix object.
uri	A character variable with an Array URI.
filter	A character variable vector, defaults to ‘ZSTD’, for one or more filters to be applied to each attribute;
capacity	A integer value with the schema capacity, default is 10000.

Value

Null, invisibly.

tiledb documentation built on Oct. 4, 2024, 5:06 p.m.