Minor, adding a better check for NA

1 files changed, 2 insertions, 1 deletions

diff --git a/wqflask/wqflask/wgcna/wgcna_analysis.py b/wqflask/wqflask/wgcna/wgcna_analysis.py
index 1174ce47..ba806b6d 100644
--- a/wqflask/wqflask/wgcna/wgcna_analysis.py
+++ b/wqflask/wqflask/wgcna/wgcna_analysis.py
@@ -106,7 +106,8 @@ class WGCNA(object):
 
           print "PowerEstimate: {}".format(self.sft[0])
           self.results['PowerEstimate'] = self.sft[0]
-          if r_is_NA(self.sft[0]):
+          if self.sft[0][0] == "NA":
+            print "No power is suitable for the analysis, just use 1"
             self.results['Power'] = 1                         # No power could be estimated
           else:
             self.results['Power'] = self.sft[0][0]            # Use the estimated power