diff --git a/copycat/statistics.py b/copycat/statistics.py
index 948eb4d..5a8c660 100644
--- a/copycat/statistics.py
+++ b/copycat/statistics.py
@@ -33,6 +33,10 @@ def chi_squared(actual, expected):
             chiSquared += (O - E) ** 2 / E
     return degreesFreedom, chiSquared
 
+def chi_squared_diff(actual, expected):
+    df, chiSquared = chi_squared(actual, expected)
+    return (chiSquared < _chiSquared_table[df])
+
 def chi_squared_test(actual, expected, show=True):
     df, chiSquared = chi_squared(actual, expected)
 
@@ -55,13 +59,22 @@ def cross_formula_chi_squared(actualDict, expectedDict):
                 print('    Succeeded.')
     return failures
 
+def cross_formula_chi_squared_table(actualDict, expectedDict):
+    data = dict()
+    for ka, actual in actualDict.items():
+        for ke, expected in expectedDict.items():
+            #df, chiSquared = chi_squared(actual, expected)
+            data[(ka, ke)] = chi_squared_diff(actual, expected)
+            #data[(ka, ke)] = (df, chiSquared)
+    return data
+
 def cross_chi_squared(problemSets):
     failures = defaultdict(list)
     for i, (a, problemSetA) in enumerate(problemSets):
         for b, problemSetB in problemSets[i + 1:]:
             for problemA in problemSetA:
                 for problemB in problemSetB:
-                    if (problemA.initial  == problemB.initial and 
+                    if (problemA.initial  == problemB.initial and
                         problemA.modified == problemB.modified and
                         problemA.target   == problemB.target):
                         answersA = problemA.distributions
@@ -80,6 +93,20 @@ def cross_chi_squared(problemSets):
                         print('\n')
     return failures
 
+def cross_chi_squared_table(problemSets):
+    table = defaultdict(dict)
+    for i, (a, problemSetA) in enumerate(problemSets):
+        for b, problemSetB in problemSets[i + 1:]:
+            for problemA in problemSetA:
+                for problemB in problemSetB:
+                    if (problemA.initial  == problemB.initial and
+                        problemA.modified == problemB.modified and
+                        problemA.target   == problemB.target):
+                        answersA = problemA.distributions
+                        answersB = problemB.distributions
+                        table[(problemA.initial, problemA.modified, problemA.target)][(a, b)] = cross_formula_chi_squared_table(answersA, answersB)
+    return table
+
 def iso_chi_squared(actualDict, expectedDict):
     for key in expectedDict.keys():
         assert key in actualDict, 'The key {} was not tested'.format(key)
diff --git a/cross_compare.py b/cross_compare.py
index c35e3cd..de720d7 100755
--- a/cross_compare.py
+++ b/cross_compare.py
@@ -5,7 +5,7 @@ import pickle
 from pprint import pprint
 
 from copycat import Problem
-from copycat.statistics import cross_chi_squared
+from copycat.statistics import cross_chi_squared, cross_chi_squared_table
 
 def compare_sets():
     pass
@@ -18,7 +18,30 @@ def main(args):
             pSet = pickle.load(infile)
             branchProblemSets[filename] = pSet
             problemSets.append((filename, pSet))
-    pprint(cross_chi_squared(problemSets))
+    #pprint(problemSets)
+    #pprint(cross_chi_squared(problemSets))
+    crossTable = cross_chi_squared_table(problemSets)
+    key_sorted_items = lambda d : sorted(d.items(), key=lambda t:t[0])
+
+    tableItems = key_sorted_items(crossTable)
+    assert len(tableItems) > 0, 'Empty table'
+
+    with open('output/cross_compare.csv', 'w') as outfile:
+        headKey, headSubDict = tableItems[0]
+        cells = ['problems x variants']
+        for subkey, subsubdict in key_sorted_items(headSubDict):
+            for subsubkey, result in key_sorted_items(subsubdict):
+                cells.append('{} x {} for {} x {}'.format(*subkey, *subsubkey))
+        outfile.write(','.join(cells) + '\n')
+
+        for key, subdict in tableItems:
+            cells = []
+            problem = '{}:{}::{}:_'.format(*key)
+            cells.append(problem)
+            for subkey, subsubdict in key_sorted_items(subdict):
+                for subsubkey, result in key_sorted_items(subsubdict):
+                    cells.append(str(result))
+            outfile.write(','.join(cells) + '\n')
     return 0
 
 if __name__ == '__main__':