Path overview
In this path, you’ll explore the basics of R and work through the entire data analysis workflow , learn how to use packages and why they are essential in any data analysis process, and how to repeat code efficiently with iterations.
Best of all, you’ll learn by doing – you’ll write code and get feedback directly in the browser. You’ll apply your skills to several guided projects involving realistic business scenarios to build your portfolio and prepare for your next interview.
Key skills
- Programming with R
- Performing data analysis
- Using packages in the data analysis workflow
- Exploring how to use and install RStudio to improve your data analysis workflow
Path outline
Part 1: R Basics for Data Analysis [4 courses]
Introduction to Data Analysis in R 3h
Objectives- Define R programming syntax
- Define variable use and naming rules
- Perform calculations using arithmetic operators
Data Structures in R 6h
Objectives- Create a data structure
- Index a data structure
- Perform operations over a data structure
Control Flow, Iteration, and Functions in R 4h
Objectives- Employ control flow with if-else statements
- Replicate your code using iteration
- Write functions
Specialized Data Processing in R 4h
Objectives- Manipulate strings from the stringr package
- Manipulate strings from the lubridate package
- Employ the map function from the purrr package
The Dataquest guarantee
Dataquest has helped thousands of people start new careers in data. If you put in the work and follow our path, you’ll master data skills and grow your career.
We believe so strongly in our paths that we offer a full satisfaction guarantee. If you complete a career path on Dataquest and aren’t satisfied with your outcome, we’ll give you a refund.
Master skills faster with Dataquest
Go from zero to job-ready
Learn exactly what you need to achieve your goal. Don’t waste time on unrelated lessons.
Build your project portfolio
Build confidence with our in-depth projects, and show off your data skills.
Challenge yourself with exercises
Work with real data from day one with interactive lessons and hands-on exercises.
Showcase your path certification
Share the evidence of your hard work with your network and potential employers.
Projects in this path
Investigating COVID-19 Virus Trends
For this project, you’ll be a data analyst investigating a real COVID-19 dataset. You’ll use R to manipulate and analyze the data, building in-demand skills as you find countries with the highest positive test rates.
Creating An Efficient Data Analysis Workflow
For this project, you’ll act as a data analyst for a company selling programming books to analyze sales data and extract useful insights to determine the most profitable titles.
Creating An Efficient Data Analysis Workflow, Part 2
For this project, you’ll be a data analyst at a book company using R to clean sales data and analyze if a new program successfully boosted purchases and review sentiment.
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