This assessment will focus on your ability to use the factor commands and
make use the
group_summarize function. The assessment will be four questions.
All of the coding related questions are multiple choice (so you do not need to
write code yourself), however you will need to both understand the functions as
well as broadly know the correct syntax. Specific items to know are:
- understand what
binare used for (and why you would use them)
- understand the forcats functions
fct_infreqas well as when to use them
- understand the concept of using
group_summarizeand the syntax for calling it across one or more groups
Note that while multiple choice makes the assessment slightly easier in some ways, it does eliminate entirely the possibility of partial credit so make sure that you prepare ahead of time!