The symbol Histogram is used as a key in the hash table returned by the function statistics. It one of the summary statistics for a given data sample.
i1 : s=sample(ER(6,3,0.2),100); |
i2 : myStats = statistics(s, dim@@ideal); |
i3 : myStats.Histogram
o3 = Tally{1 => 20}
2 => 61
3 => 17
4 => 2
o3 : Tally
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