BDataFrequencyHistograms: Data container for distributions as histograms

In DistributionalDDA: Distributional Data Analysis in Bayes Spaces

Data container for distributions as histograms

Description

Simple S3 constructor of a data container for distributional data where each distribution is represented as a (absolute) frequency histogram.

Usage

BDataFrequencyHistograms(matrixCounts, breaks, basis)

Arguments

matrixCounts	a matrix (or some object convertible to one with 'as.matrix()') containing absolute frequencies, observations by row and histogram bins by column
breaks	defining the histogram bins
basis	the B-spline basis to be used

Value

An object of class 'c("BDataFrequencyHistograms","BDataHistograms","BData")', with the matrix counts as main value and 'breaks' and 'basis' as attributres.

See Also

Other BDataHistograms: as.BDataDensityHistograms(), as.BDataDensityHistograms.list(), as.BDataFrequencyHistograms.list(), getBreaks(), plot.BDataHistograms()

Examples

set.seed(47)
breaks = seq(-3,3,by=1)
inRange = function(x) -3<x & x<3
X = t(replicate(10,hist(Filter(inRange,rnorm(1000)),breaks=breaks)$counts))
hists = BDataFrequencyHistograms(X,breaks=breaks,basis=B2N01Basis5)
plot(hists)

DistributionalDDA documentation built on Oct. 20, 2026, 5:06 p.m.