Data Manipulation in Julia
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Master the essential skills of data manipulation in Julia. Learn how to inspect, transform, group, and visualize DataFrames using real-world datasets.
Course Description
Julia is a new and exciting programming language designed for machine learning, scientific computing, and data mining. This course will provide you with the knowledge necessary for starting your own data manipulation journey in Julia.
What You’ll Learn
Inspecting DataFrames
Take your first steps toward complex data manipulation in Julia! Learn how to personalize your experience with the DataFrames package and how to create data visualizations using the Plots package.
Aggregating DataFrames
In this chapter, you’ll learn how to group data and calculate grouped summary statistics, as well as how to create pivot tables. You’ll also learn how to improve the readability of your code with the Chain.jl package.
Working with columns
Columns are the basic building blocks of DataFrames. Knowing how to handle columns is essential for your data manipulation journey. You’ll learn how to reorder and drop columns, as well as how to apply functions to individual rows and whole columns.
Improving Your Workflow
Learn how to load and join datasets, as well as how to handle missing values. Then it’s time to fit everything together!
