Vocab
A named place used to store a value is...
A variable
The term that refers to a geometric object and is responsible for rendering a data point in a plot in ggplot2 is
A geom
The data manipulation verb "filter()" allows you to...
Select rows (observations) by their specific values.
The operator used to signify "equals to" is...
==
The top left quadrant in R Studio, the source pane, displays...
The code you written, text written, and displays of what knitted code will look like when code chunk is run
A trend
The Tidyverse
The data manipulation verb "select()" allows you to...
Select certain columns/variables by their name.
The operator used to signify "not equal to" is...
!=
The top right quadrant in R Studio, the environment pane, displays...
Imported data sets, data frames, variables, and vectors
The process of finding or fixing errors or bugs in software code is called...
Debugging
A visual property of the geometric objects in a plot that can be mapped to variables in your data is...
The aesthetic
The data manipulation verb "mutate()" allows you to...
Add a new column or modify existing ones using mathematical functions to manipulate the data in current columns.
The operator used to assign a variable is...
The bottom left quadrant in R Studio, the console pane displays...
The code run-history
The spread of different numbers and/or data points that you have collected is...
A distribution
A modern, optimized version of the transitional data frame, and Professor Burriss's favorite word is...
A tibble
The data manipulation verb "summarize()" allows you to...
Collapse multiple rows into a single new statistic (mean, sum, etc.)
To write a non-coding note in the environment pane, you may use...
#YOUR NOTE
".rmd" stands for...
R-markdown
An issue with the corresponding code and it cannot run is...
A way to split a plot into multiple smaller panels, each showing a subset of the data based on the variable of one or more categorical variables, and popularized through ggplot 2 is...
A facet
In order to use a data manipulation verb, what code do you type after the name of the data set?
%>%
Example: students %>%
select(name, hours)
To signify the start and end of a code block, you will see the operator...
```
"Knit" means (in the context of coding!)...
Compiling all code in an .rmd file into a finished pdf