Benford's law: Difference between revisions

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function benford(numbers)
function benford(numbers)
firstdigit(n) = parse(Int, first(string(n)))
firstdigit(n) = last(digits(n))
counts = zeros(9)
counts = zeros(9)
foreach(n -> counts[firstdigit(n)] += 1, numbers)
foreach(n -> counts[firstdigit(n)] += 1, numbers)