about summary refs log tree commit diff
path: root/gn3/api
diff options
context:
space:
mode:
Diffstat (limited to 'gn3/api')
-rw-r--r--gn3/api/correlation.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/gn3/api/correlation.py b/gn3/api/correlation.py
index c0b5806..1caf31f 100644
--- a/gn3/api/correlation.py
+++ b/gn3/api/correlation.py
@@ -110,7 +110,7 @@ def partial_correlation():
         tuple(trait_fullname(trait) for trait in args["control_traits"]),
         args["method"], int(args["criteria"]), args["target_db"])
     response = make_response(
-        json.dumps(corr_results, cls=OutputEncoder),
+        json.dumps(corr_results, cls=OutputEncoder).replace(": NaN", ": null"),
         400 if "error" in corr_results.keys() else 200)
     response.headers["Content-Type"] = "application/json"
     return response