ripser-coeff

NAME

ripser-coeff - fast computation of persistent homology of flag complexes, with coefficients in chosen field

SYNOPSIS

ripser-coeff [options...] [filename]

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

--modulus <p>

Compute homology with coefficients in the prime field Z/pZ

--ratio <r>

Only show persistence pairs with death/birth ratio > r

SEE ALSO

ripser(1)