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-rw-r--r--gn3/computations/correlations.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/gn3/computations/correlations.py b/gn3/computations/correlations.py
index bc738a7..56f483c 100644
--- a/gn3/computations/correlations.py
+++ b/gn3/computations/correlations.py
@@ -1,4 +1,5 @@
"""module contains code for correlations"""
+import math
import multiprocessing
from typing import List
@@ -90,7 +91,7 @@ def compute_sample_r_correlation(trait_name, corr_method, trait_vals,
target_values=sanitized_target_vals,
corr_method=corr_method)
- if corr_coefficient is not None:
+ if corr_coefficient is not None and not math.isnan(corr_coefficient):
return (trait_name, corr_coefficient, p_value, num_overlap)
return None