16 lines
595 B
Markdown
16 lines
595 B
Markdown
# average
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Calculate the average of a sequence and its error iteratively, using constant
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memory and avoiding numerical problems. The calculation can be easily parallelized
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by using `Average::merge`.
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[Documentation](https://docs.rs/average) |
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[crates.io](https://crates.io/crates/average)
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[](https://travis-ci.org/vks/average)
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## Advantages over naive calculation of average and variance
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* Avoids loss of precision due to cancellation.
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* Only needs a single pass over the samples, at the cost of a division inside the loop.
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