Indeed, any that depend on the original order of the data can't be implemented with this method

Maybe Tie::DxHash or Tie::IxHash could be of any help with this, in case it is an issue that should be dealt with?

You have moved into a dark place.
It is pitch black. You are likely to be eaten by a grue.

In reply to Re: Faster Statistics for Discrete Data by Dog and Pony
in thread Faster Statistics for Discrete Data by RhetTbull

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