On Friday, April 3, 2020 at 3:02:45 PM UTC+8, Brian Candler wrote:
>
> Expression 1 uses a range vector (data over a 1 hour time window) with
> predict_linear. However if you only provide one data point, then there's
> no way it can do linear regression to fit a line.
>
I already changed the time window to 1m, still it fails the test.
can you give me example how to test it?
> Expression 2 performs an operation between two different metrics, but
> you've only provided a data point for one metric.
>
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