add proper reference to 'Weighted quantile estimators'

R/wquant.R

@@ -2,7 +2,7 @@
 ##'
 ##' Estimate weighted quantiles.
 ##'
-##' \code{wquant} estimates quantiles of weighted data using the estimator of Harrell & Davis (1982), with improvements recommended by Andrey Akinshin.
+##' \code{wquant} estimates quantiles of weighted data using the estimator of Harrell & Davis (1982), with improvements recommended by Andrey Akinshin (2023).
 ##'
 ##' @param x numeric; a vector of data.
 ##' @param weights numeric; vector of weights.
@@ -23,6 +23,8 @@
 ##' @references
 ##' \Harrell1982
 ##'
+##' \Akinshin2023
+##'
 ## The discussion in Andrey Akinshin's blog post
 ## https://aakinshin.net/posts/weighted-quantiles/
 ## was instrumental in developing these codes.

man/macros/citations.Rd

@@ -1,5 +1,7 @@
 % unlike in latex, new lines within \newcommand end the command (even using %)
 
+\newcommand{\Akinshin2023}{A. Akinshin. Weighted quantile estimators. arXiv:2304.07265 [stat.ME], 2023.}
+
 \newcommand{\Anderson2001}{J.L. Anderson. An ensemble adjustment Kalman filter for data assimilation. \emph{Monthly Weather Review} \bold{129}, 2884--2903, 2001.}
 
 \newcommand{\Andrieu2009}{C. Andrieu and G.O. Roberts. The pseudo-marginal approach for computation. \emph{Annals of Statistics} \bold{37}, 697--725, 2009.}