Chapter 1 Introduction

Below are the majority of libraries I use in the following book. There are a few chapters in which the libraries are installed separately, though.

knitr::opts_chunk$set(
echo = TRUE,
message = FALSE,
warning = FALSE
)

library(tidyverse)

## ── Attaching core tidyverse packages ─────────────────────────────────────────────────── tidyverse 2.0.0 ──
## ✔ dplyr     1.1.4     ✔ readr     2.1.5
## ✔ forcats   1.0.0     ✔ stringr   1.6.0
## ✔ ggplot2   4.0.1     ✔ tibble    3.3.0
## ✔ lubridate 1.9.4     ✔ tidyr     1.3.1
## ✔ purrr     1.1.0     
## ── Conflicts ───────────────────────────────────────────────────────────────────── tidyverse_conflicts() ──
## ✖ dplyr::filter() masks stats::filter()
## ✖ dplyr::lag()    masks stats::lag()
## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errors

library(readxl)
library(knitr)
library(readr)
library(stringr)
library(janitor)

## 
## Attaching package: 'janitor'
## 
## The following objects are masked from 'package:stats':
## 
##     chisq.test, fisher.test

library(ggplot2)
library(maps)

## 
## Attaching package: 'maps'
## 
## The following object is masked from 'package:purrr':
## 
##     map

library(ggcorrplot)
library(ggthemes)
library(nycOpenData)
library(DT)
library(shiny)

## 
## Attaching package: 'shiny'
## 
## The following objects are masked from 'package:DT':
## 
##     dataTableOutput, renderDataTable

library(lubridate)
library(supernova)
library(caTools)