| BasicVector-class {simFrame} | R Documentation |
Virtual class used internally for convenience.
A virtual Class: No objects may be created from it.
signature(x = "data.frame",
design = "BasicVector"): get a data.frame describing the strata.signature(x = "data.frame",
design = "BasicVector"): get a list in which each element contains the
indices of the observations belonging to the corresponding stratum.signature(x = "data.frame",
design = "BasicVector"): get a data.frame describing the strata
and containing the stratum sizes.signature(x = "data.frame",
design = "BasicVector"): get the stratum sizes.signature(x = "data.frame",
design = "BasicVector", split = "missing"): get the stratum number for
each observation.signature(x = "data.frame",
design = "BasicVector", split = "list"): get the stratum number for
each observation.signature(x = "data.frame", design = "BasicVector",
fun = "function"): apply a function to subsets.signature(x = "data.frame", design = "BasicVector",
fun = "function"): apply a function to subsets.signature(x = "data.frame", design = "BasicVector"):
stratify data.Andreas Alfons, alfons@statistik.tuwien.ac.at
showClass("BasicVector")