get.ng.post: Normal-Gamma Posterior Updating

In GNGTools: Tools for Go/No-Go Decision-Making Framework

Normal-Gamma Posterior Updating

Description

Normal-Gamma Posterior Updating

Usage

get.ng.post(
  mu.0 = 0,
  n.0 = 10,
  alpha.0 = 0.25,
  beta.0 = 1,
  xbar = 0.25,
  s = 3,
  n = 15,
  group = "Control"
)

Arguments

mu.0	prior mean
n.0	prior effective sample size
alpha.0	prior alpha parameter
beta.0	prior beta parameter
xbar	observed sampled mean
s	observed sample standard deviation
n	sample size
group	text string for group label

Value

Returns a data.frame with prior, data, and posterior parameters.

Author(s)

Greg Cicconetti

Examples

my.ng.post <- get.ng.post(mu.0 = 0, n.0 = 10, alpha.0 = .25, beta.0 = 1,
 xbar = .25, s = 3, n = 15, group = "Control")
my.ng.post

GNGTools documentation built on Dec. 16, 2022, 5:09 p.m.