Crunch Datasets allow you to set a target population size in order to extrapolate population estimates from survey percentages. These functions let you work with the population size and magnitude.
popSize(x)popMagnitude(x)
popSize(x) <- value
popMagnitude(x) <- value
setPopulation(x, size, magnitude)
# S4 method for CrunchDataset
popSize(x)
# S4 method for CrunchDataset
popSize(x) <- value
# S4 method for CrunchDataset
popMagnitude(x)
# S4 method for CrunchDataset
popMagnitude(x) <- value
# S4 method for CrunchDataset
setPopulation(x, size, magnitude)
popSize
and popMagnitude
return the population size or
magnitude. setPopulation
returns the modified dataset.
a Crunch Dataset
For the setters, the size
or magnitude
to be set
the target population size, to remove a population set to NULL
the order of magnitude with which to display the population
size. Must be either 3
, 6
, or 9
for thousands, millions, and billions respectively.