Bayesian Multilevel Quantile Regression R package bqmm version 0.1.0 Fits Bayesian mixed-effects (multilevel) quantile regression models using the asymmetric Laplace working likelihood and Stan. Supports an 'lme4'-style formula interface with nested and crossed random effects, fitting one or several quantiles, post-hoc non-crossing rearrangement of fitted quantiles, and the Yang, Wang and He (2016) posterior-variance correction for valid frequentist inference from the (misspecified) asymmetric Laplace posterior. Software Depends: R (>= 4.0.0) Imports: methods, stats, graphics, grDevices, lme4, Matrix, Rcpp (>= 0.12.0), RcppParallel (>= 5.0.1), rstan (>= 2.26.0), rstantools (>= 2.4.0), posterior LinkingTo: BH (>= 1.66.0), Rcpp (>= 0.12.0), RcppEigen (>= 0.3.3.3.0), RcppParallel (>= 5.0.1), rstan (>= 2.26.0), StanHeaders (>= 2.26.0) Suggests: bayesplot, ggplot2, lqmm, MASS, nlme, quantreg, testthat (>= 3.0.0), knitr, rmarkdown Kailas Venkitasubramanian <kailasv@gmail.com> Comprehensive R Archive Network (CRAN) Kailas Venkitasubramanian [aut, cre, cph] MIT + file LICENSE (https://CRAN.R-project.org/package=bqmm/LICENSE) 2026-07-10 application/tgz https://CRAN.R-project.org/package=bqmm doi:10.32614/CRAN.package.bqmm