diff options
| author | glisse <glisse@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-01-30 16:31:13 +0000 |
|---|---|---|
| committer | glisse <glisse@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-01-30 16:31:13 +0000 |
| commit | 258439dfbe0d109b1ab26e9b60370cafdc78ac3e (patch) | |
| tree | f0b65ee70b15d7591bb761f1a5b6c3a3a4110d29 /src/Rips_complex/utilities | |
| parent | c4a3e9ad811034c21d7664f5e47457d2b7ffb888 (diff) | |
Double all filtration values.
It was using the Cech convention, not the Rips, so the Rips approximation was not close to the Rips, which is likely to confuse users.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/sparserips-glisse@3188 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 7b948c956f39dc75931cb00a64516d08ff42e435
Diffstat (limited to 'src/Rips_complex/utilities')
| -rw-r--r-- | src/Rips_complex/utilities/README | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/Rips_complex/utilities/README b/src/Rips_complex/utilities/README index 40fc58ba..390e31f8 100644 --- a/src/Rips_complex/utilities/README +++ b/src/Rips_complex/utilities/README @@ -97,14 +97,14 @@ where `dim` is the dimension of the homological feature, `birth` and `death` are * `-m [ --min-persistence ]` (default = 0) Minimal lifetime of homology feature to be recorded. Enter a negative value to see zero length intervals. **Example with Z/2Z coefficients** -`rips_persistence ../../data/points/tore3D_1307.off -e .5 -m .1 -d 3 -p 2` +`rips_persistence ../../data/points/tore3D_1307.off -e .5 -m .2 -d 3 -p 2` -outputs: +may output (there is randomness involved): ``` -The complex contains 16742034 simplices +The complex contains 17002096 simplices and has dimension 3 2 0 0 inf -2 1 0.0521735 0.645093 -2 2 0.0691677 0.289148 -2 1 0.0491747 0.265232 +2 1 0.104347 1.29343 +2 2 0.138335 0.577743 +2 1 0.0983494 0.529708 ``` |