The iris Dataset in R
The iris dataset is a built-in dataset in R that contains measurements on 4 different attributes (in centimeters) […]
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The mtcars Dataset in R
The mtcars dataset is a built-in dataset in R that contains measurements on 11 different attributes for 32 […]
Saving Plots in ggplot in R
Communicating your work is an important step in your work as an analyst. There are other methods for […]
Facets in ggplot in R
We can use the ggplot2 facet functions to display our data in new ways. Facet functions let you […]
Annotating ggplot in R
How do you customize the look and feel of our ggplot plots in R? To annotate means to […]
Introduction to ggplot in R
The ggplot2 package lets you make high-quality, customizable plots of your data. ggplot2 is based on the grammar […]
Pivoting Data in R
When organizing or tidying your data using R, you might need to convert wide data to long data […]
Removing Spaces in R
Sometimes you have extra spaces in your text string. You need to clean that up. trimws() removes leading […]
Exploring Data in R
In the data analytics life cycle, in the second phase, you will be preparing your data. This involves […]
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 […]
The Palmer Penguins Dataset
The Palmer Penguins dataset is a sample dataset for use in R language and Python. The palmer penguin […]