From 8a01dca227aa03e794ced5f99513355f2a035f2f Mon Sep 17 00:00:00 2001
From: zsloan
Date: Wed, 30 Sep 2020 15:37:10 -0500
Subject: Changed the logic for adding 0 to the PCA results to do so when the
 shared samples are < 2 instead of 0; this fixed the error when running the
 correlation matrix, but results in the PCA traits having no values

* wqflask/wqflask/correlation_matrx/show_corr_matrix.py - changed
"if num_overlap == 0" to "if num_overlap < 2" because correlations can't
be run if there are fewer than 2 shared samples (and previously would
throw an error if there was exactly 1 shared sample)
---
 wqflask/wqflask/correlation_matrix/show_corr_matrix.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'wqflask')

diff --git a/wqflask/wqflask/correlation_matrix/show_corr_matrix.py b/wqflask/wqflask/correlation_matrix/show_corr_matrix.py
index 0ac94139..3beee84f 100644
--- a/wqflask/wqflask/correlation_matrix/show_corr_matrix.py
+++ b/wqflask/wqflask/correlation_matrix/show_corr_matrix.py
@@ -147,7 +147,7 @@ class CorrelationMatrix(object):
 
                     if num_overlap < self.lowest_overlap:
                         self.lowest_overlap = num_overlap
-                    if num_overlap == 0:
+                    if num_overlap < 2:
                         corr_result_row.append([target_trait, 0, num_overlap])
                         pca_corr_result_row.append(0)
                     else:
-- 
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