create_ptable           Noise Probability Generator for the Cell-Key
                        Method (CKM)
modify_cnt_ptable       Modify a ptable suitable for frequency count
                        variables
plot                    Plot the results of the perturbation table
                        generator
pt_check                Check the constraint of the ptable
pt_ex_cnts              A quick ptable that can be used in various
                        examples
pt_ex_nums              Quick ptables for numeric variables
pt_export               Export ptables as a txt-file
pt_optim_entropy        Maximum Entropy Approach
pt_vignette             Vignette
ptable                  Perturbation Table Dashboard for Frequency
                        Count Tables
ptable-class            An S4 class to represent perturbation table
ptable_params-class     An S4 class to represent perturbation
                        parameters
