Wave Averaging

Hi All,
This is another really simple question to answer... probably.

If I have a wave say 5000x3 (AxB) and I would like to make a new wave 5000x1 (Ax1) which is made by finding the average of the B values, how can I do this quickly calculating the average manually across the wave?
e.g.

2,2,3,.......4
2,2,4,.......6
1,1,3,.......3

make new average wave

1.6,1.6,3.3,.....4.3


Is there a function to do this? I have looked in the help file, but not knowing what to search for, I can not find anything helpful.
Cheers,
Jason.
Hello Jason,

Try

MatrixOP/O aa=sumRows(AxBWave)/B

A.G.
WaveMetrics, Inc.