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-rw-r--r--wqflask/wqflask/marker_regression/marker_regression.py8
1 files changed, 5 insertions, 3 deletions
diff --git a/wqflask/wqflask/marker_regression/marker_regression.py b/wqflask/wqflask/marker_regression/marker_regression.py
index a1065adc..d2b27991 100644
--- a/wqflask/wqflask/marker_regression/marker_regression.py
+++ b/wqflask/wqflask/marker_regression/marker_regression.py
@@ -59,6 +59,7 @@ class MarkerRegression(object):
primary_sample_names = list(all_samples_ordered)
for sample in self.dataset.group.samplelist:
+ # sample is actually the name of an individual
in_trait_data = False
for item in self.this_trait.data:
if self.this_trait.data[item].name == sample:
@@ -68,9 +69,10 @@ class MarkerRegression(object):
in_trait_data = True
break
if not in_trait_data:
- value = start_vars['value:' + sample]
- self.samples.append(sample)
- self.vals.append(value)
+ value = start_vars.get('value:' + sample)
+ if value:
+ self.samples.append(sample)
+ self.vals.append(value)
self.mapping_method = start_vars['method']
if start_vars['manhattan_plot'] == "True":