Removing Spaces in R
Sometimes you have extra spaces in your text string. You need to clean that up. trimws() removes leading […]
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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 […]
Cleaning Data in R
Now we need to clean, standardize and manipulate our data. Usually, before we begin cleaning the data we […]
Markdown Files in R
What is an R markdown file? R Markdown is a file format for making dynamic documents with R. […]
Updating in R with mutate
Are you needing to make some changes to your data frame in R language? Perhaps you need to […]
Data Frames in R
Data frames are the data analyst’s default way of interacting with data. The best way to learn data […]
Introduction to Data in R
Getting your data into R in a useful form for visualization and modeling is a critical skill for […]
Reading Data into R
Here is an online resource book called R for Data Science. Have a look at chapter 11 Data […]
The msleep Dataset
You can get more information on this msleep dataset at github. It is part of the ggplot2 package, […]