weighted average for an array

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Anisha Varughese
Anisha Varughese 2019-7-29
回答： Anisha Varughese 2019-7-29
Hey
Can someone please tell me how to use weighted average for an array
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Adam Danz
Adam Danz 2019-7-29
There isn't enough information in your question to form a useful answer. Weighted averages can be used in many ways. From what we currently know, you have a weighted average and you're asking how to use it or you're asking for code that uses weighted averages. The question is unclear.
dpb
dpb 2019-7-29
sum(weights.*array)
is ok if sum(weights) == 1; the general rule is
sum(weights.*array)/sum(weights)

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Anisha Varughese
Anisha Varughese 2019-7-29
Thank you.

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