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