Package: NPP
Type: Package
Title: Normalized Power Prior Bayesian Analysis
Version: 0.7.0
Authors@R: c(person(given = "Zifei",
                    family = "Han",
                    role = c("aut", "cre"),
                    email = "hanzifei1@gmail.com"),
             person(given = "Qiang",
                    family = "Zhang",
                    role = "aut"),
             person(given = "Tianyu",
                    family = "Bai",
                    role = "aut"),
             person(given = "Yuyan",
                    family = "Duan",
                    role = "aut"),
             person(given = "Keying",
                    family = "Ye",
                    role = "aut"))
Maintainer: Zifei Han <hanzifei1@gmail.com>
Description: Posterior sampling in several commonly used distributions using
    normalized power prior as described in 
    Duan, Ye and Smith (2006) <doi:10.1002/env.752> and 
    Ibrahim et.al. (2015) <doi:10.1002/sim.6728>. 
    Sampling of the power parameter is achieved via 
    either independence Metropolis-Hastings or random walk Metropolis-Hastings 
    based on transformation. 
Imports: MASS, mvtnorm, KernSmooth
License: GPL (>= 2)
LazyData: true
Depends: R (>= 3.5.0)
Encoding: UTF-8
NeedsCompilation: no
Packaged: 2025-08-20 13:08:10 UTC; Administrator
Repository: CRAN
Date/Publication: 2025-08-20 21:50:08 UTC
Author: Zifei Han [aut, cre],
  Qiang Zhang [aut],
  Tianyu Bai [aut],
  Yuyan Duan [aut],
  Keying Ye [aut]
Built: R 4.6.0; ; 2026-04-25 20:50:33 UTC; unix
