Orfs                    ORFS method
Orsp                    ORSP method
Preselection            Selection of an initial spread set
ReducedMatrix           Matrix reduction
ReducedSamplecube       Cube method with reduction of the auxiliary
                        variables matrix
Spot                    SPOT method
Spread                  Spreading measure of several spatial samples
SystematicDesign        Systematic sampling design
TemporalPivot           Adaptation of the local pivotal method on
                        temporal samples
