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Intermediate Regular Expressions in R
Manipulate text data, analyze it and more by mastering regular expressions and string distances in R.
Data Manipulation in Julia
Master the essential skills of data manipulation in Julia. Learn how to inspect, transform, group, and visualize DataFrames using real-world datasets.
Data Manipulation with data.table in R
Master core concepts about data manipulation such as filtering, selecting and calculating groupwise statistics using data.table.
Pandas Joins for Spreadsheet Users
Learn how to effectively and efficiently join datasets in tabular format using the Python Pandas library.
Programming with dplyr
Learn how to perform advanced dplyr transformations and incorporate dplyr and ggplot2 code in functions.
Joining Data with data.table in R
This course will show you how to combine and merge datasets with data.table.
Writing Efficient Code with pandas
Learn efficient techniques in pandas to optimize your Python code.
String Manipulation with stringr in R
Learn how to pull character strings apart, put them back together and use the stringr package.
Reshaping Data with tidyr
Transform almost any dataset into a tidy format to make analysis easier.