Description Usage Arguments Value
Compute the Betti number of a persistence diagram
for a desired dimension and radius.
The Betti number of dimension d
and radius r
of a diagram diag
refers to the number of d
-dimensional holes of
a simplicial complex at radius r
of
a diag
generated by a point cloud.
When d = 0
it should be interpreted as the
number of conected components of the simplicial complex
at radius r
.
1 | compute_betti_number(diag, dim, radius)
|
diag |
is a persistence diagram generated by a point cloud |
dim |
is the dimension of the homology group |
radius |
is the radius for which the betti number is computed |
the betti number (birth - death)
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