roundcube | R Documentation |

This function rounds small counts in a set of hypercubes D produced by the function redcube and searches for a solution with smallest possible deviations from the original hypercube at some aggregated levels.

roundcube(rc, sort, control, minit, maxit, maxdiff, seed)

`rc` |
The list of outpts from redcube |

`sort` |
An ordered list of variables in hypercubes in D meant for priority sorting of the reduced hypercube B before rounding. Not all variables in D should be included. |

`control` |
A list of marginals of the hypercubes in D where deviations of aggregated rounded counts are checked against original counts. |

`minit` |
Minimum number of searches to be carried out. |

`maxit` |
Maximum number of searches to be carried out. |

`maxdiff` |
If maximum difference in "control" is no larger than maxit, the stop search. |

`seed` |
Input seed for first systematic random search. |

Ar: The rounded version of A Br: The rounded version of B D: The original hypercube of interest. Dr: The rounded version of D. The final table of interest. maxdiff: The largest absolute difference between cells D and Dr among cells in the control list. nmaxdiff: The number of occurences if Maxdiff

Johan Heldal, January 2018

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