Documentation runs @examples code correctly.

IMPORTANT: examples must be written in a self-contained way
They always run from a clean workspace with no global variables.

dev/setup.R

@@ -0,0 +1,20 @@
+library(shiny)
+library(shinydashboard)
+library(shinyjs)
+library(shinyAce)
+library(shinycssloaders)
+library(shinyBS)
+library(purrr)
+library(gslnls)
+library(tidyverse)
+library(ggplot2)
+library(reshape2)
+library(openxlsx)
+library(DT)
+library(ggpubr)
+library(gridExtra)
+library(drc)
+library(twopartm)
+library(car)
+library(dplyr)
+library(scales)