03701nam a22004935i 4500001001800000003000900018005001700027007001500044008004100059020003700100024003500137050001400172072001500186072002300201072001400224100008900238245014200327250001800469264005400487300004400541336002600585337002600611338003600637347002400673505033100697520163001028650003202658650004602690650004702736650003102783650003202814650003202846650001802878650005102896710003402947773002602981776003603007776003603043776003603079856004603115912001403161912001503175999001703190978-1-4842-9754-4DE-He21320251030110845.0cr nn 008mamaa231201s2024    xxu|    s    |||| 0|eng d  a97814842975449978-1-4842-9754-47 a10.1007/978-1-4842-9754-42doi 4aQA76.9.D3 7aUN2bicssc 7aCOM0210002bisacsh 7aUN2thema1 aMotamedisedeh, Omid.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut96780314aThe Ultimate Guide to Functions in Power Queryh[electronic resource] :bTurn Raw Data into Actionable Insights /cby Omid Motamedisedeh.  a1st ed. 2024. 1aBerkeley, CA :bApress :bImprint: Apress,c2024.  aXXV, 392 p. 80 illus.bonline resource.  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  atext filebPDF2rda0 aChapter 1: Introduction to Power Query -- Chapter 2: Data Types -- Chapter 3: Number Functions -- Chapter 4: Text Functions -- Chapter 5: Date and Time Functions -- Chapter 6: List Functions -- Chapter 7: Record Functions -- Chapter 8: Table Functions -- Chapter 9: Extracting from Data Sources -- Chapter 10: Other Functions.  aThis 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 learn how to leverage power functions to process and transform large datasets from various sources and discover 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. You will: 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 Deploy 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 Leverage real-world examples and exercises to hone your skills and gain practical experience with the tool. 0aDatabase management.960571 0aArtificial intelligencexData processing. 0aData structures (Computer science).966708 0aInformation theory.95778314aDatabase Management System.24aDatabase Management.96057124aData Science.24aData Structures and Information Theory.9667092 aSpringerLink (Online service)0 tSpringer Nature eBook08iPrinted edition:z978148429753708iPrinted edition:z978148429755108iPrinted edition:z979886881084840uhttps://doi.org/10.1007/978-1-4842-9754-4  aZDB-2-CWD  aZDB-2-SXPC  c56707d56707