"Death and (syn)taxes"
This shape is used to assign data to variables in R, and is often the ire of programmers who prefer the use of the 'equals' sign.
What is an arrow?
This tidyverse package allows for the creation of markdown documents within Rstudio
What is Rmarkdown?
This core package within the tidyverse is specifically designed to help you make your datasets 'more clean' using functions like pivot_longer and pivot_wider.
What is tidyr?
This join type returns rows from the second table with matching key values in the first.
What is left-join?
This function is used to append two tables together by stacking one on top of the other
What is bind_rows()
This single symbol is used to access variables, or named columns of a dataframe
What is a dollar sign?
(K)not for socks, this button in the Rstudio panel commands R to compile your markdown document
What is the knit button?
Sharing a name with celebrities like Chocula, this function tallies the number of observations in a given variable.
What is countr()?
This join type returns rows from the first table with matching key values in the second
What is right-join?
A play on the term 'package manager', this package gobbles up functions like install.packages and library, replacing them with a single p_load().
What is pacman?
While two equals signs denotes equivalency, this symbol in conjunction with an equals sign means "not equal to"
What is an exclamation mark (point)?
Preceding your text with this symbol will change the size of section headings in your markdown document
What is the pound (#) symbol (hashtag)?
This data type replaces dataframes in tidyverse and is a clever synonym of the traditional 'table'
What is a tibble?
This join type returns rows from the both tables, whether a match occurs or not.
What is full join?
This function, the workhorse of the identically named R package, facilitates attractive tables for use in Rmarkdown
What is flextable()
These values, often used inside function parentheses to specify how the function should work, are another term for the pirate word 'parley'
What are arguments?
This "miniature" package must be installed to provide a minimal version of LaTeX, which allows you to render your documents as PDFs.
What is tinytex?
This flat-text format can be read using the readr package and separates entries by using tabs instead of commas
What is a .tsv (tab-separated variables) file? (Note: .txt not accepted)
This join type returns only rows with matches present in both tables.
What is inner join
With another two-word name, this function allows you to vectorize multiple "if...then" statements to categorize data.
What is case_when()?
These are the first and second components of a data frame that are returned when indexing using square bracket convention and separated by a comma
What are rows and columns?
DAILY DOUBLE!! The captain of the S. S. Rainbow Cake was inspired by this film featuring Kate Winslet to request a convenient and professional looking Epidemiological Summary report in R.
What is Contagion?
Lubridate is a useful tidyverse package that helps manage dates and this other type of data
What is Time?
This join type returns only rows from the first table for which there are no matches in the second.
What is an anti-join?
This base R function should be the first command you use when trying to determine the underlying composition of any unknown data object in R
What is str()