Hi,

I am looking to calculate the averages for data that looks like this:
Method Problem size Nodes expanded
BFS 1 6
BFS 1 6
BFS 1 10
BFS 1 10
BFS 2 21
BFS 2 39
DFS 1 146855
DFS 1 148596
DFS 1 1191255
DFS 2 12
DFS 2 14

I have allot of data and am unsure of the best way to do this. Was wondering if any body knew of any easy way to do this, thanks.