library
{base}
Load an R package
setwd
{base}
Set Working Directory
c
{base}
Combine values/vectors into a vector
stargazer
{stargazer}
Create a regression output table
lm
{base}
Fit a linear model
summary
{base}
Obtain summary statistics or detailed regression output
read_dta
{haven}
Read a .dta file (Stata data)
The end!