Drop unwanted columns in a dispersion object, and merge columns by either explicitly stating the columns, or providing a regex. If merge$old is length 1, it is assumed that a regex is provided
"count"(.Object)
"t"(x)
"show"(object)
"freq"(.Object)
"trim"(object, drop = NULL, merge = list(old = c(), new = c()))callcount"character" the call that generated the objectfreq"character" the partition the analysis is based ondimquerysizes"numeric" the size of the partition