Wolfram Function Repository
Instant-use add-on functions for the Wolfram Language
Function Repository Resource:
Make a list from tallied results
ResourceFunction["Untally"][{{e1,c1},{e2,c2},…}] makes one long list with each ei appearing ci times, reversing the results of Tally. |
Make a list of items given by their multiplicity:
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Reverse a tally:
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Randomize the results:
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An untally with a RandomChoice, which uses the weights of the tally for randomly creating the elements:
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Using DeleteDuplicates is the same as applying DeleteDuplicates to the original data:
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The original order can not be reconstructed again:
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