WData: Statistical Inference for Weighted Data

Analyzes and models data subject to sampling biases. Provides functions to estimate the density and cumulative distribution functions from biased samples of continuous distributions. Includes the estimators proposed by Bhattacharyya et al. (1988) <doi:10.1080/03610928808829825> and Jones (1991) <doi:10.2307/2337020> for density, and by Cox (2005, ISBN:052184939X) and Bose and Dutta (2022) <doi:10.1007/s00184-021-00824-3> for distribution, with different bandwidth selectors. Also includes a real length-biased dataset on shrub width from Muttlak (1988) <https://www.proquest.com/openview/3dd74592e623cdbcfa6176e85bd3d390/1?cbl=18750&diss=y&pq-origsite=gscholar>.

Package details

AuthorSánchez Martínez Noelia [cre, aut] (ORCID: <https://orcid.org/0000-0002-2869-1347>), Borrajo Garcia Maria Isabel [aut] (ORCID: <https://orcid.org/0000-0002-3372-1993>), Conde Amboage Mercedes [aut] (ORCID: <https://orcid.org/0000-0003-0306-8142>)
MaintainerSánchez Martínez Noelia <noeliaschzmrt@gmail.com>
LicenseGPL-3
Version0.1.2
URL https://github.com/noeliasanchmrt/WData 
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("WData")

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WData documentation built on Nov. 2, 2026, 1:10 a.m.