Getting Started with R
install.packages(c('openintro','OIdata','devtools','tidyverse', 'ggplot2', 'psych','reshape2','knitr','markdown','shiny','R.rsp', 'fivethirtyeight')) devtools::install_github("jbryer/DATA606")
Note that this course used to be listed as IS 606, hence the different package name. The
library command will load the package and the
startLab function will:
- Create a folder called
Lab1in the current working directory.
- Open the the RMarkdown file (note that the name should have your login name).
Lab1 directory has been created.
If you click
Lab0 that will take you into that folder where you will see the RMardkown file (
.Rmd extension) along with all the supporting files. Under the
More menu there is an option to
Set As Working Directory, you will want to do this before working in the RMarkdown file.
The console pane will always tell you what your current working directory is. Clicking the arrow icon will open that folder in the
Files tab on the right. R will look for files and directories that do not have absolute paths (i.e. starting with
C: on windows or
/ on Linux and Macs) relative to the working directory.