From 0a6b9ec767a12bedeb892f400e6b04bbd6160673 Mon Sep 17 00:00:00 2001
From: zsloan
Date: Mon, 29 Mar 2021 22:00:44 +0000
Subject: Changed minimum num_overlap to 2, since there apparently need to be
 that many shared samples torun scipy.stats.pearsonr/spearmanr

---
 wqflask/wqflask/network_graph/network_graph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'wqflask')

diff --git a/wqflask/wqflask/network_graph/network_graph.py b/wqflask/wqflask/network_graph/network_graph.py
index 723a749f..1d5316a2 100644
--- a/wqflask/wqflask/network_graph/network_graph.py
+++ b/wqflask/wqflask/network_graph/network_graph.py
@@ -99,7 +99,7 @@ class NetworkGraph(object):
 
                 if num_overlap < self.lowest_overlap:
                     self.lowest_overlap = num_overlap
-                if num_overlap == 0:
+                if num_overlap < 2:
                     continue
                 else:
                     pearson_r, pearson_p = scipy.stats.pearsonr(
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