SIR                     Classic SIR
SIR_bootstrap           Bootstrap SIR
SIR_threshold           SIR threshold
SIR_threshold_bootstrap
                        SIR optimally thresholded on bootstraped
                        replications
SIR_threshold_opt       SIR optimally thresholded
plot.SIR                Graphical output of SIR
plot.SIR_bootstrap      Graphical output of SIR_bootstrap
plot.SIR_threshold      Graphical output of SIR_threshold
plot.SIR_threshold_bootstrap
                        Graphical output of SIR_threshold_bootstrap
plot.SIR_threshold_opt
                        Graphical output of SIR_threshold_opt
