UniformNormalTails: Density and CDF for Uniform Distribution with Normal tails

In bpp: Computations Around Bayesian Predictive Power

Description

Density function and cumulative distribution function for a Uniform density with Normal tails. Introduced in Rufibach et al (2016a) as pessimistic distribution to compute Bayesian Predictive Power.

Usage

dUniformNormalTails(x, mu, width, height)
pUniformNormalTails(x, mu, width, height)

Arguments

x	Vector of quantiles.
mu	Mean of the pessimistic prior.
width	Width of the flat part of the prior.
height	Height of the flat part of the prior.

Value

Density at x.

Author(s)

Kaspar Rufibach (maintainer)
[e-mail]

References

Rufibach, K., Jordan, P., Abt, M. (2016a). Sequentially Updating the Likelihood of Success of a Phase 3 Pivotal Time-to-Event Trial based on Interim Analyses or External Information. J. Biopharm. Stat., 26(2), 191–201.

Examples

# type ?bpp_1interim for code of all the computations in Rufibach et al (2016a).

bpp documentation built on Jan. 13, 2022, 5:09 p.m.