Channel data

Channel data just doesn't add up

[Roomy]

Having spent quite some considerable time reconcilling channel data revenue with total revenue. I am at a loss to explain why the two don't match. I am of course aware of the delay in data and have excluded the most recent 7 days data.

The total figures for all channels match quite closely but not exactly the aggregate figures.

But checking the channels individually then simply adding them together I find revenue and impression discrepencies sometimes upto a couple of percent difference.

Am I alone in seeing this?

[robsynnott]

Do you have some ads that aren't in channels at all?

[clearvision]

I have noticed the same thing. I haven't quite figured out where the discrepancy would be...seems like it should be cut & dry since I only only have 3 sites to channel?

[adamxcl]

I had placed channels on all my pages...but still the channel numbers only add up to about 60% of the aggregate numbers. This has been the case since day one of channels and I'll probably never figure it out. It gets dumped somewhere.... Already double checked the codes, even re-did some of them. Oh well. I've given up on it and use the channels more as a curiosity factor than fact.