mtaylor-semo

t-test Shiny App

Base R code created by Jimmy Wong
Shiny app files created by Jimmy Wong

Cal Poly Statistics Dept Shiny Series 
http://statistics.calpoly.edu/shiny

mtaylor-semo

library("ggplot2")

#' Draw Normal Distribution Density with an area shaded in.
#'
#' @param lb Lower bound of the shaded area. Use \code{-Inf} for a left tail.
#' @param ub Upper bound of the shaded area. Use \code{Inf} for a right tail.
#' @param mean Mean of the normal distribution
#' @param sd Standard deviation of the normal distribution
#' @param limits Lower and upper bounds on the x-axis of the area displayed.
#' @return ggplot object.