dtanb                   The density function of the Tanget Burr Type
                        XII probability distribution.
htanb                   The hazard rate function of the Tanget Burr
                        Type XII probability distribution.
ptanb                   The cumulative function of the Tangent Burr XII
                        probability distribution.
qtanb                   The quantile function of the Tanget Burr Type
                        XII probability distribution.
rtanb                   Generates random deviates from a TanBurrXII
                        probability distribution.
stanb                   The survival function of the Tanget Burr Type
                        XII probability distribution.
