geom_point
{GGPLOT2}
Generates a scatter plot
library
{base}
Load an R package
geom_smooth
{GGPLOT2}
Generates a smoothed conditional means curve / line
ggplot
{GGPLOT2}
Create a ggplot graph
aes
{GGPLOT2}
Construct aesthetic mapping of a ggplot graph
theme_classic
{GGPLOT2}
A minimalistic theme with no gridlines
setwd
{base}
Set Working Directory
read_excel
{readxl}
Read an Excel file
The end!