### R code from vignette source 'Ch_errata.Rnw'

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### code chunk number 1: setup
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rm(list = ls())
s <- search()[-1]
s <- s[-match(c("package:base", "package:stats", "package:graphics", "package:grDevices",
                "package:utils", "package:datasets", "package:methods", "Autoloads"), s)]
if (length(s) > 0) sapply(s, detach, character.only = TRUE)
if (!file.exists("tables")) dir.create("tables")
if (!file.exists("figures")) dir.create("figures")
set.seed(290875)
options(prompt = "R> ", continue = "+  ",
    width = 63, # digits = 4, 
    SweaveHooks = list(leftpar = function() 
        par(mai = par("mai") * c(1, 1.05, 1, 1))))
HSAURpkg <- require("HSAUR")
if (!HSAURpkg) stop("cannot load package ", sQuote("HSAUR"))
rm(HSAURpkg)
a <- Sys.setlocale("LC_ALL", "C")
book <- TRUE
refs <- cbind(c("AItR", "SI", "CI", "ANOVA", "MLR", "GLM", 
                "DE", "RP", "SA", "ALDI", "ALDII", "MA", "PCA", 
                "MDS", "CA"), 1:15)
ch <- function(x, book = TRUE) {
    ch <- refs[which(refs[,1] == x),]
    if (book) {
        return(paste("Chapter~\\\\ref{", ch[1], "}", sep = ""))
    } else {
        return(paste("Chapter~\\\\ref{", ch[2], "}", sep = ""))
    }
}


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### code chunk number 2: pre-vignette (eval = FALSE)
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## vignette("Ch_introduction_to_R", package = "HSAUR")


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### code chunk number 3: pre-vignette (eval = FALSE)
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## edit(vignette("Ch_introduction_to_R", package = "HSAUR"))