e_plot_function_limit_range: Limit the range of values from a distribution function

In erikerhardt/erikmisc: Erik Erhardt's miscellaneous functions for solving complex data analysis workflows

Limit the range of values from a distribution function

Description

Limit the range of values from a distribution function

Usage

e_plot_function_limit_range(fun = dnorm, min = -Inf, max = +Inf, ...)

Arguments

fun	function, such as distribution function like dnorm
min	min value to include in range
max	max value to include in range
...	arguments passed to fun

Value

filtered range of the function

Examples

f_dnorm_limit <- e_plot_function_limit_range(dnorm, 0, 2)
f_dnorm_limit(-2:4)

library(ggplot2)
p <- ggplot(data.frame(x = c(-3, 3)), aes(x = x))
p <- p + stat_function(fun = dnorm)
p <- p + stat_function(fun = e_plot_function_limit_range(dnorm, 0, 2)
                     , geom = "area", fill = "blue", alpha = 0.2)
p

erikerhardt/erikmisc documentation built on April 17, 2025, 10:48 a.m.