Package: wru Title: Who are You? Bayesian Prediction of Racial Category Using Surname, First Name, Middle Name, and Geolocation Version: 3.1.1 Date: 2026-04-30 Authors@R: c( person("Kabir", "Khanna", , "kabirkhanna@gmail.com", role = "aut"), person("Brandon", "Bertelsen", , "brandon@bertelsen.ca", role = c("aut", "cre")), person("Santiago", "Olivella", , "olivella@unc.edu", role = "aut"), person("Evan", "Rosenman", , "etrrosenman@gmail.com", role = "aut"), person("Alexander", "Rossell Hayes", , "alexander@rossellhayes.com", role = "aut"), person("Kosuke", "Imai", , "imai@harvard.edu", role = "aut"), person("Noah", "Dasanaike", , "noahdasanaike@g.harvard.edu", role = "aut") ) Description: Predicts individual race/ethnicity using surname, first name, middle name, geolocation, and other attributes, such as gender and age. The method utilizes Bayes' Rule (with optional measurement error correction) to compute the posterior probability of each racial category for any given individual. The package implements methods described in Imai and Khanna (2016) "Improving Ecological Inference by Predicting Individual Ethnicity from Voter Registration Records" Political Analysis and Imai, Olivella, and Rosenman (2022) "Addressing census data problems in race imputation via fully Bayesian Improved Surname Geocoding and name supplements" . The package also incorporates the data described in Rosenman, Olivella, and Imai (2023) "Race and ethnicity data for first, middle, and surnames" . License: GPL (>= 3) URL: https://github.com/kosukeimai/wru BugReports: https://github.com/kosukeimai/wru/issues Depends: R (>= 4.1.0), utils Imports: cli, dplyr, tidyr, furrr, future, piggyback (>= 0.1.4), PL94171, purrr, Rcpp, rlang Suggests: covr, reticulate, testthat (>= 3.0.0), tidycensus LinkingTo: Rcpp, RcppArmadillo Config/testthat/edition: 3 Encoding: UTF-8 LazyData: yes LazyDataCompression: xz LazyLoad: yes Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.1 Config/pak/sysreqs: libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev git make libicu-dev libuv1-dev libssl-dev libproj-dev libsqlite3-dev libudunits2-dev libx11-dev Repository: https://alarm-redist.r-universe.dev Date/Publication: 2026-05-09 02:59:48 UTC RemoteUrl: https://github.com/kosukeimai/wru RemoteRef: HEAD RemoteSha: 96995a9aa1d768860b8504036bc3afeb8a9bc155 NeedsCompilation: yes Packaged: 2026-07-08 07:53:58 UTC; root Author: Kabir Khanna [aut], Brandon Bertelsen [aut, cre], Santiago Olivella [aut], Evan Rosenman [aut], Alexander Rossell Hayes [aut], Kosuke Imai [aut], Noah Dasanaike [aut] Maintainer: Brandon Bertelsen