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)The list of outpts from redcube
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.
A list of marginals of the hypercubes in D where deviations of aggregated rounded counts are checked against original counts.
Minimum number of searches to be carried out.
Maximum number of searches to be carried out.
If maximum difference in "control" is no larger than maxit, the stop search.
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