histogramDS2.Rd
This function produces the information required to plot a histogram. This is done without allowing for bins (cells) with number of counts less than the pre-specified disclosure control set for the minimum cell size of a table. If a bin has less counts than this threshold then their counts and its density are replaced by a 0 value.
histogramDS2(xvect, num.breaks, min, max, method.indicator, k, noise)
the numeric vector for which the histogram is desired.
the number of breaks that the range of the variable is divided.
a numeric, the lower limit of the distribution.
a numeric, the upper limit of the distribution.
a number equal to either 1, 2 or 3 indicating the method of disclosure control that is used for the generation of the histogram. If the value is equal to 1 then the 'smallCellsRule' is used. If the value is equal to 2 then the 'deterministic' method is used. If the value is set to 3 then the 'probabilistic' method is used.
the number of the nearest neghbours for which their centroid is calculated if the
method.indicator
is equal to 2 (i.e. deterministic method).
the percentage of the initial variance that is used as the variance of the embedded
noise if the method.indicator
is equal to 3 (i.e. probabilistic method).
a list with an object of class histogram
and the number of invalid cells
Please find more details in the documentation of the clientside ds.histogram function.