Lab 1

Intro to R and R Studio Lab 1

Install the necessary packages for this lab

# install.packages("tidyverse")
# install.packages("openintro")

Access the packages using “libarary”

library(tidyverse)

## -- Attaching packages --------------------------------------- tidyverse 1.3.1 --

## v ggplot2 3.3.5     v purrr   0.3.4
## v tibble  3.1.2     v dplyr   1.0.7
## v tidyr   1.1.3     v stringr 1.4.0
## v readr   1.4.0     v forcats 0.5.1

## -- Conflicts ------------------------------------------ tidyverse_conflicts() --
## x dplyr::filter() masks stats::filter()
## x dplyr::lag()    masks stats::lag()

library(openintro)

## Warning: package 'openintro' was built under R version 4.1.1

## Loading required package: airports

## Warning: package 'airports' was built under R version 4.1.1

## Loading required package: cherryblossom

## Warning: package 'cherryblossom' was built under R version 4.1.1

## Loading required package: usdata

## Warning: package 'usdata' was built under R version 4.1.1

Dr. Arbuthnot’s Baptism Records

Load the data

arbuthnot <- arbuthnot

Summary of the dataset

glimpse(arbuthnot)

## Rows: 82
## Columns: 3
## $ year  <int> 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639~
## $ boys  <int> 5218, 4858, 4422, 4994, 5158, 5035, 5106, 4917, 4703, 5359, 5366~
## $ girls <int> 4683, 4457, 4102, 4590, 4839, 4820, 4928, 4605, 4457, 4952, 4784~

Some Exploration

boys <- arbuthnot$boys
mean(boys)

## [1] 5907.098