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Diffstat (limited to 'vendor/github.com/VividCortex/ewma/README.md')
| -rw-r--r-- | vendor/github.com/VividCortex/ewma/README.md | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/vendor/github.com/VividCortex/ewma/README.md b/vendor/github.com/VividCortex/ewma/README.md index 7aab61b87..87b4a3c7e 100644 --- a/vendor/github.com/VividCortex/ewma/README.md +++ b/vendor/github.com/VividCortex/ewma/README.md @@ -1,4 +1,8 @@ -# EWMA [](https://godoc.org/github.com/VividCortex/ewma)  +# EWMA + +[](https://godoc.org/github.com/VividCortex/ewma) + +[](https://codecov.io/gh/VividCortex/ewma) This repo provides Exponentially Weighted Moving Average algorithms, or EWMAs for short, [based on our Quantifying Abnormal Behavior talk](https://vividcortex.com/blog/2013/07/23/a-fast-go-library-for-exponential-moving-averages/). @@ -103,23 +107,24 @@ View the GoDoc generated documentation [here](http://godoc.org/github.com/VividC ```go package main + import "github.com/VividCortex/ewma" func main() { - samples := [100]float64{ - 4599, 5711, 4746, 4621, 5037, 4218, 4925, 4281, 5207, 5203, 5594, 5149, - } + samples := [100]float64{ + 4599, 5711, 4746, 4621, 5037, 4218, 4925, 4281, 5207, 5203, 5594, 5149, + } - e := ewma.NewMovingAverage() //=> Returns a SimpleEWMA if called without params - a := ewma.NewMovingAverage(5) //=> returns a VariableEWMA with a decay of 2 / (5 + 1) + e := ewma.NewMovingAverage() //=> Returns a SimpleEWMA if called without params + a := ewma.NewMovingAverage(5) //=> returns a VariableEWMA with a decay of 2 / (5 + 1) - for _, f := range samples { - e.Add(f) - a.Add(f) - } + for _, f := range samples { + e.Add(f) + a.Add(f) + } - e.Value() //=> 13.577404704631077 - a.Value() //=> 1.5806140565521463e-12 + e.Value() //=> 13.577404704631077 + a.Value() //=> 1.5806140565521463e-12 } ``` |