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package stats |
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import "math" |
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// Sum adds all the numbers of a slice together |
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func Sum(input Float64Data) (sum float64, err error) { |
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if input.Len() == 0 { |
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return math.NaN(), EmptyInput |
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} |
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// Add em up |
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for _, n := range input { |
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sum += n |
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} |
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return sum, nil |
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}
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