FIX: Select default series type; float to follow future default
@@ -524,7 +524,7 @@ class BIDSLayout(object):
# Add in orphaned files with no Tags. Maybe make this an argument?
orphans = list(set(file_paths) - set(data.index))
for o in orphans:
- data.loc[o] = pd.Series()
+ data.loc[o] = pd.Series(dtype=float)
return data.reset_index()
