Vectors in R
A vector is a list of items that are of the same type. A vector is similar to […]
data
The write.csv Function in R
The write.csv() is a built-in R function that writes data into a CSV file. It takes a data […]
Data Types in R
What are data types? This is a fundamental concept in programming. Here are some data types in R […]
Data Frames in R
A data frame is a collection of columns, not unlike a spreadsheet or a table in a relational […]
Sorting Data in R
To sort data in R, we can use the arrange function. Let’s work with the Palmer penguins dataset. […]
The ChickWeight Dataset in R
The ChickWeight data frame is a simple longitudinal study of several diets and their impact on chick body […]
The starwars Dataset in R
The starwars dataset is a built-in dataset in the dplyr package. Check out the tidyverse website for more […]
The iris Dataset in R
The iris dataset is a built-in dataset in R that contains measurements on 4 different attributes (in centimeters) […]
The mtcars Dataset in R
The mtcars dataset is a built-in dataset in R that contains measurements on 11 different attributes for 32 […]
Pivoting Data in R
When organizing or tidying your data using R, you might need to convert wide data to long data […]
Transforming Data in R
Transforming data is one of the steps in the Data Analytics/Analysis life cycle. In the Google Analytics Certificate […]
Data File Management
Are you working with data files or data frames? How are they organized? Do you change the data […]