Automatic commit. Thu Sep 27 12:00:14 WST 2012

[matches/honours.git] / research / TCS / process.py

diff --git a/research/TCS/process.py b/research/TCS/process.py
index ba752f1..ff186fb 100755 (executable)
--- a/research/TCS/process.py
+++ b/research/TCS/process.py
@@ -64,9 +64,13 @@ def Derivative(data, a=0, b=1):
        return result
 
 def MaxNormalise(data, u=1):
-       maxval = max(data, key = lambda e : e[u])[u]
+
        
        result = copy.deepcopy(data)
+       if (len(data) <= 0):
+               return result
+       maxval = max(data, key = lambda e : e[u])[u]
+
        for d in result:
                d[u] = d[u] / maxval