Averages/Arithmetic mean: Difference between revisions
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({{header|Euphoria}}) |
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<lang erlang>mean([]) -> 0; |
<lang erlang>mean([]) -> 0; |
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mean(L) -> lists:sum(L)/length(L).</lang> |
mean(L) -> lists:sum(L)/length(L).</lang> |
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=={{header|Euphoria}}== |
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<lang Euphoria>function mean(sequence s) |
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atom sum |
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if length(s) == 0 then |
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return 0 |
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else |
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sum = 0 |
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for i = 1 to length(s) do |
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sum += s[i] |
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end for |
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return sum/length(s) |
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end if |
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end function |
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sequence test |
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test = {1.0, 2.0, 5.0, -5.0, 9.5, 3.14159} |
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? mean(test)</lang> |
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=={{header|Factor}}== |
=={{header|Factor}}== |
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