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-rw-r--r--src/python/gudhi/representations/vector_methods.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/python/gudhi/representations/vector_methods.py b/src/python/gudhi/representations/vector_methods.py
index 6a1f61ef..cdcb1fde 100644
--- a/src/python/gudhi/representations/vector_methods.py
+++ b/src/python/gudhi/representations/vector_methods.py
@@ -328,7 +328,7 @@ class BettiCurve(BaseEstimator, TransformerMixin):
step_x = x_values[1] - x_values[0]
for diagram in X:
- diagram_int = np.clip(np.ceil((diagram[:,:2] - self.sample_range[0]) / step_x).astype(int), 0, self.resolution)
+ diagram_int = np.clip(np.ceil((diagram[:,:2] - self.sample_range[0]) / step_x), 0, self.resolution).astype(int)
bc = np.zeros(self.resolution)
for interval in diagram_int:
bc[interval[0]:interval[1]] += 1