Functions that compare two tables and return rows that match (intersect), are in either table (union), or are in one table but not the other (setdiff).
Repeating a process or function
A data type where a specific set of values are stored with labels; An explanatory variable manipulated by the experimenter
Joins that act like the dplyr::filter() function in that they remove rows from the data in one table based on the values in another table.
A data type representing strings of text.
The set of R functions that come with a basic installation of R, before you add external packages
Joins that bind one table to another by adding their rows or columns together.
Joins that act like the dplyr::mutate() function in that they add new columns to one table based on values in another table.
A data type representing a real decimal number or integer.
The end!