utils.py: header for edges-diff.txt.

1 files changed, 2 insertions, 0 deletions

diff --git a/Code/utils.py b/Code/utils.py
index f78980a..405dccb 100644
--- a/Code/utils.py
+++ b/Code/utils.py
@@ -28,6 +28,8 @@ def make_new_edges_file(Sold, Snew, fname_new, output_file):
                 if target_id + '_' + tf_id in Sdiff: # this is a new edge line, keep it
                     result.append(line)
     with open(output_file, 'w') as f:
+        header = '\t'.join(['target_id target_name', 'source_id source_name', 'score', 'type of score', 'RNA-seqs', 'ChIP-seq', 'Log likelihood', 'Date', 'Strength', 'Inference method']) + '\n'
+        f.write(header)
         for line in result:
             f.write(line + '\n')