This book is a complete guide to using functions in Power Query and is designed to help users
of all skill levels learn and master its various functions. The Ultimate Guide to Functions in
Power Query begins with an introduction to Power Query and an overview of the different types
of functions available along with detailed explanations of how to use each of them. You'll see
how to leverage power functions to process and transform large datasets from various sources
and learn advanced techniques such as creating custom functions and using conditional
statements. The book also covers best practices for using functions including tips on how to
optimize query performance and troubleshoot common errors. Using practical example applications
Author Omid Motamedisedeh demonstrates how to optimize your data processing workflows saving
time and boosting productivity. By the end of the book readers will have a deep understanding
of Power Query functions and be ableto apply their knowledge to a wide range of data analysis
tasks. What You Will Learn Master the fundamentals of Power Query including how to load and
transform data from various sources Understand all the functions available in Power Query
including text date time logical numeric and more Use functions to transform data and
perform complex calculations Employ advanced techniques such as custom functions conditional
statements and working with parameters Optimize query performance handle errors and use the
M language effectively Use real-world examples and exercises to hone your skills and gain
practical experience with the tool Who This Book Is For Anyone who wants to learn how to use
functions in Power Query to transform and analyze data. This includes data analysts business
analysts Excel users and data scientists. Readers should have a basic understanding of Excel
and data analysis concepts but may be new to Power Query and functions.
