Read the feature dataset presence matrix.

Read the feature dataset presence matrix.

Usage

get_presence_matrix(census, organism, measurement_name = "RNA")

Arguments

census

The census object, usually returned by cellxgene.census::open_soma().

organism

The organism to query, usually one of Homo sapiens or Mus musculus

measurement_name

The measurement object to query. Defaults to RNA.

Value

a Matrix::sparseMatrix with dataset join id & feature join id dimensions, filled with 1s indicating presence