Data Science

5 courses

Introduction to Programming with R

R is a leading language in data science and statistics due to its robust packages and versatility. This path covers essential R skills, from basics to advanced data manipulation and visualization, preparing you for proficient data analysis.

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This learning path includes:

5 courses with bite-sized lessons and practices

26 engaging lessons in text and video formats

130 hands-on practices

One-on-one guidance from Cosmo, our AI tutor

Verified skills you'll gain

DEVELOPING

Exploratory Data Analysis and Visualization

DEVELOPING

Data Cleaning and Preprocessing

Tools you'll use

ggplot2

tidyverse

Trusted by learners working at top companies

5 lessons

25 practices

Foundations of R

Start your programming journey with R by understanding the fundamentals. This course covers basic R syntax, strings, numeric operations, vectors, conditionals, and essential statistical functions. By the end of this course, you will be comfortable with the basics of R programming and ready to explore data manipulation.

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6 lessons

30 practices

Data Frames in R

Dive into one of the most essential data structures in R: data frames. This course will teach you how to create, manipulate, and perform operations on data frames, a fundamental skill for data analysis and manipulation.

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5 lessons

25 practices

Intermediate Data Manipulation with dplyr

Advance your data manipulation skills using the dplyr package. This course covers essential dplyr functions for filtering, selecting, mutating, summarizing, and more. By the end, you'll be proficient in creating efficient data pipelines for real-world datasets.

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5 lessons

25 practices

Mastering Data Wrangling with tidyr

Gain expertise in reshaping and tidying data using the tidyr package. This course will equip you with the skills to transform data into a tidy format, manage missing values effectively, and pivot data frames seamlessly. By the end of this course, you will be proficient in preparing data for comprehensive analysis, enabling you to handle real-world data challenges with confidence.

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5 lessons

25 practices

Comprehensive Data Visualization with ggplot2

Unleash your creativity in data visualization with ggplot2. This final course covers the essentials of creating and customizing visualizations, from basic plots to advanced graphical representations. Perfectly conclude your learning path, equipping you with the ability to visualize complex data insights.

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Meet Cosmo: The smartest AI guide in the universe

Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.

Whether you’re leveling up or just starting out, find your next step here.