ripser1

Usage

Options

--help

Show help message and quit.

--format <format>

Use the specified file format for the input. Options are:

• lower-distance (lower triangular distance matrix; default)

• upper-distance (upper triangular distance matrix)

• distance (full distance matrix)

• point-cloud (point cloud in Euclidean space)

• dipha (distance matrix in DIPHA file format)

• sparse (sparse distance matrix in sparse triplet format)

• binary (lower triangular distance matrix in binary format)

--dim <k>

Compute persistent homology up to dimension k

--threshold <t>

Compute Rips complexes up to diameter t

--ratio <r>

Only show persistence pairs with death/birth ratio > r