vizdraws: vizdraws

In vizdraws: Visualize Draws from the Prior and Posterior Distributions

vizdraws

Description

Visualize Draws from Prior or Posterior Distributions

Usage

vizdraws(
  prior = NULL,
  posterior = NULL,
  MME = 0,
  threshold = NULL,
  units = NULL,
  quantity = FALSE,
  tense = c("future", "past"),
  backgroundColor = "#FFFFFF",
  backgroundOpacity = 0.9,
  xlab = NULL,
  breaks = NULL,
  break_names = NULL,
  colors = NULL,
  width = NULL,
  height = NULL,
  xlim = NULL,
  font_scale = 1,
  display_mode_name = FALSE,
  title = "",
  stop_trans = FALSE,
  percentage = FALSE,
  elementId = NULL,
  logoPath = NULL,
  logoSize = 100,
  logoLocation = c("bottom-right", "top-left", "top-right", "bottom-left")
)

Arguments

prior	(optional) Prior distribution or draws from it. Supported distributions: 'Normal', 'uniform', 'beta', and 'gamma'. Provide either this or the posterior.
posterior	(optional) Draws from the posterior distribution. Provide either this or the prior.
MME	Minimum meaningful effect. If not provided, MME is set to zero.
threshold	If the probability is greater than this threshold, a decision is considered comfortable.
units	Optional argument to specify the units of x (e.g., dollars or applications).
quantity	Defaults to FALSE. When set to true, the text will reflect predicting a quantity rather than a treatment effect.
tense	Either "future" or "past." This is the tense used in the description if quantity is set to TRUE. NULL.
backgroundColor	Defaults to '#FFFFFF'.
backgroundOpacity	Defaults to 0.9.
xlab	Defaults to NULL.
breaks	Defaults to NULL.
break_names	Defaults to NULL.
colors	Colors for the left, middle, and right areas. Defaults to c("#e41a1c", "#377eb8", "#4daf4a").
width	Width for shiny.
height	Height for shiny.
xlim	Defaults to NULL.
font_scale	Defaults to 1.
display_mode_name	Defaults to FALSE.
title	Defaults to ''.
stop_trans	Defaults to FALSE. When set to true, the initial transition stops at posterior density.
percentage	Defaults to FALSE. When set to true, the x-axis tick format will be set to percentage.
elementId	Use an explicit element ID for the widget (rather than an automatically generated one). elementID for shiny.
logoPath	Logo path. Defaults to NULL.
logoSize	Logo size. Defaults to FALSE.
logoLocation	Logo location. c('bottom-right', 'top-left', 'top-right', 'bottom-left').

Details

A function to visualize draws from either the prior or posterior distribution, facilitating interpretation and decision-making.

Value

A HTML widget object.

Examples

if(interactive()){
  set.seed(9782)
  library(vizdraws)
  vizdraws(prior = rnorm(100000))
}

vizdraws documentation built on May 29, 2024, 10:29 a.m.