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Hi guys, For one of my ab test I'm not able to Query the results. I got this error. My source is Mix...
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s
Hi guys, For one of my ab test I'm not able to Query the results. I got this error. My source is Mixpanel
f
Hmm. Haven't seen that error before. Can you send me the query result tables in that modal so I can reproduce it?
s
Hi Jeremy. It's weird... the error has changed. Look at it.
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|   	| dimension  	| variation  	| users  	| metrics  	|
|---	|---	|---	|---	|---	|
| 0  	| ""  	| "control"  	| 426  	| [{"metric":"met_19g614kx7koqy6","users":426,"count":0,"mean":null,"stddev":null},{"metric":"met_19g614kx7knbhj","users":426,"count":56,"mean":1,"stddev":0}]  	|
| 1  	| ""  	| "finance_partner_is_ace"  	| 406  	| [{"metric":"met_19g614kx7koqy6","users":406,"count":0,"mean":null,"stddev":null},{"metric":"met_19g614kx7knbhj","users":406,"count":29,"mean":1,"stddev":0}]  	|
Here is the query result
f
ok, thanks. I'm guessing it has to do with the mean and stddev being null for one of the metrics.
s
Ok. Is that the expected behavior?
f
no, I'm working on coercing those values to always be numbers before sending them to our stats engine.
s
Ok cool. Thanks you Jeremy
f
Pushing out a fix now. Will be live in about 10 minutes
I don't think this will fix the original error you saw, which I'm guessing can happen really early in a test when there is very little data. If it happens again, can you let me know and send me the query results?
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