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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.
Scalable Data Processing in R
Learn how to write scalable code for working with big data in R using the bigmemory and iotools packages.
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.
Conditional Formatting in Google Sheets
Learn how to use conditional formatting with your data through built-in options and by creating custom formulas.
Programming with dplyr
Learn how to perform advanced dplyr transformations and incorporate dplyr and ggplot2 code in functions.
Error and Uncertainty in Google Sheets
Learn to distinguish real differences from random noise, and explore psychological crutches we use that interfere with our rational decision making.
Conquering Data Bias
Unlock your data's potential by learning to detect and mitigate bias for precise analysis and reliable models.
Joining Data with data.table in R
This course will show you how to combine and merge datasets with data.table.
Time Series Analysis in PostgreSQL
Learn how to use PostgreSQL to handle time series analysis effectively and apply these techniques to real-world data.
Data Privacy and Anonymization in Python
Learn to process sensitive information with privacy-preserving techniques.
Writing Efficient Code with pandas
Learn efficient techniques in pandas to optimize your Python code.
Vector Databases for Embeddings with Pinecone
Discover how the Pinecone vector database is revolutionizing AI application development!
Transactions and Error Handling in PostgreSQL
Ensure data consistency by learning how to use transactions and handle errors in concurrent environments.
Hierarchical and Recursive Queries in SQL Server
Learn how to write recursive queries and query hierarchical data structures.
String Manipulation with stringr in R
Learn how to pull character strings apart, put them back together and use the stringr package.
Cleaning Data in SQL Server Databases
Develop the skills you need to clean raw data and transform it into accurate insights.
Transactions and Error Handling in SQL Server
Learn to write scripts that will catch and handle errors and control for multiple operations happening at once.
Understanding GDPR
Gain a clear understanding of GDPR principles and how to set up GDPR-compliant processes in this comprehensive course.
Building and Optimizing Triggers in SQL Server
Learn how to design and implement triggers in SQL Server using real-world examples.
Introduction to Data Versioning with DVC
Explore Data Version Control for ML data management. Master setup, automate pipelines, and evaluate models seamlessly.
Improving Query Performance in PostgreSQL
Learn how to structure your PostgreSQL queries to run in a fraction of the time.
Writing Functions and Stored Procedures in SQL Server
Master SQL Server programming by learning to create, update, and execute functions and stored procedures.