mirror of
https://github.com/Luzifer/mondash.git
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34 lines
539 B
Go
34 lines
539 B
Go
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package main
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import (
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"math"
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"sort"
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)
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func absoluteDeviation(values []float64) []float64 {
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medianValue := median(values)
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deviation := make([]float64, len(values))
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for i := range values {
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deviation[i] = math.Abs(values[i] - medianValue)
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}
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return deviation
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}
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func median(values []float64) float64 {
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sort.Float64s(values)
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if len(values) == 1 {
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return values[0]
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}
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// If even, take an average
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if len(values)%2 == 0 {
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return 0.5*values[len(values)/2] + 0.5*values[len(values)/2-1]
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}
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return values[len(values)/2-1]
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}
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