%primes%                Find remainder from primes method.
%staircase%             Find remainder from staircase method.
find_missing_starts     Find start positions that cannot be found in
                        data.
find_starts             Find start positions of groups in data.
fold                    Create balanced folds for cross-validation.
group                   Create groups from your data.
group_factor            Create grouping factor for subsetting your
                        data.
groupdata2              groupdata2: A package for creating groups from
                        data
partition               Create balanced partitions.
splt                    Split data by a range of methods.
