plotDist: plot a density function over a histogram

In abnormally-distributed/Bayezilla: Bayesian Models With JAGS and Several Utilities for Data Exploration and Model Evaluation.

Description

plot a density function over a histogram

Usage

plotDist(x = NULL, dfunc, args = list(), bins = 20, n = 1500,
  type = "irregular", xname = "<U+03C7>", xlab = xname,
  ylab = NULL, xlim = NULL, color = "#f45342CC", size = 2, ...)

Arguments

x	the data
dfunc	The name of a density function (ie, dnorm, dt, etc)
args	list of the additional argument of the function, ie, list(mu = 0, sigma = 1)
bins	defaults to 20
n	the number of x values to be evaluated in the superimposed density curve. Defaults to 1500.
type	defaults to "irregular" using the binning method described in plotPost. Otherwise, "equal".
xname	character; argument of the function in func, the name of the x axis
xlab	label of the x-axis
ylab	label of the y-axis
xlim	restrict the range of the function
color	the color of the line. defaults to "red"
size	the size of the line. defaults to 2
...	Additional arguments to stat_function()

Examples

plotDist(dnorm, from = -8 to = 8)

abnormally-distributed/Bayezilla documentation built on Oct. 31, 2019, 1:57 a.m.