Guerrilla Data Analysis Using Microsoft Excel

Name: Guerrilla Data Analysis Using Microsoft Excel | Overcoming Crap Data and Excel Skirmishes
Brand: Holy Macro! Books
Price: 19.49 EUR
Availability: OnlineOnly

Overcoming Crap Data and Excel Skirmishes

Bill Jelen(Autor*in)

Holy Macro! Books (Verlag)

3. Auflage

Erschienen am 1. März 2022

277 Seiten

E-Book

ePUB mit Adobe-DRM

Systemvoraussetzungen

978-1-61547-160-7 (ISBN)

19,49 €inkl. 7% MwSt.

Systemvoraussetzungen

für ePUB mit Adobe-DRM

E-Book Einzellizenz

Als Download verfügbar

Beschreibung

Weitere Details

Weitere Ausgaben

Inhalt

Intro
Introduction: Welcome to the World of Guerrilla Data Analysis!
About This Book
Blindsided by Data
Small, Stupid Stuff and Big, Complicated Stuff
Chapter 1: Reviewing the Basics
Overview of Excel Functions and Formulas
Relative, Absolute, and Mixed References
Text Manipulation Functions
IF Statements
Developing Dynamic Spreadsheets
Concatenating Names and Changing Formulas to Values
Linking Worksheets and Workbooks
Helper Columns
Sorting and Filtering
Chapter 2: Excel Tables: The Glue in Dynamic Spreadsheet Development
Converting a Data Range to a Table
Using a Total Row
Naming a Table
Using Tables to Make Dynamic Dropdown Lists
Tables Functions and Cell References
Some Warnings About Working with Tables
Excel Tables Conclusion
Chapter 3: Collaboration Tools
How to Share a Workbook
The Awesome Part of Collaboration: Sheet Views
Chapter 4: Summing and Counting with Criteria
Chapter 5: VLOOKUP and XLOOKUP
VLOOKUP: What Does It Do?
XLOOKUP
Chapter 6: Pivot Tables: The Turning Point!
What Is a Pivot Table, and What Can It Do?
Getting to Know the Pivot Table Interface
Building a Pivot Table to Sum and Count Values
Summing and Counting Side-by-Side . and a Filter
Filtering with the Pivot Table
Grouping Dates in the Pivot Table
Using the Pivot Table to Get the Percentage of the Total
Pivot Table Percentages Without Totals
Using the Pivot Table to Drill Down for Isolated Details
Deleting a Pivot Table
Saving Your Favorite Pivot Table Settings Using Pivot Table Defaults
Creating a Year-over-Year Report in a Pivot Table
Counting Distinct Values in a Pivot Table
Pivot Table Conclusions
Chapter 7: Power Query
Power Query: A Little Background
Filling Down and Splitting Columns by Delimiter
Splitting Column into Rows, Grouping By, and Duplicating a Query
Data Types and Power Query
Sorting in Power Query
The Query Settings Pane
Adding More Source Data
Unpivoting and Filtering
Blanks, Nulls, and Zeros: They Aren't the Same in Power Query
Joins and Merges in Power Query
Appending (aka Stacking Stuff Up)
Importing from a File or from a Folder
Transformation Tables
Fuzzy Matching
Chapter 8: Conditional Formatting
Using Conditional Formatting to Find Duplicates
Using Icons with Conditional Formatting
Chapter 9: De-duping in Excel
De-duping with Advanced Filter
De-duping Gets Ugly!
Using IF to "LOOK"
De-duping with an Assembled ID
Chapter 10: Dynamic Arrays
SORT
FILTER
RANDARRAY
UNIQUE
The @ Operator, Briefly Known as SINGLE
The Spill Indicator
Chapter 11: Data Is Never 100% Clean (Not for Very Long)
Chapter 12: Data Validation: Controlling Inputs and Maintaining Data Integrity
Data Validation Overview
Implementing Dropdown Lists
New in 2022: AutoComplete in Validation Dropdown Lists
Controlling Dates
Reasonable Numbers
Data Validation Cautions
Data Validation Conclusions
Chapter 13: Protecting Sheets and Cells
Locking Down an Entire Sheet
Locking and Unlocking Cells
Unprotecting a Sheet
Chapter 14: Octopus Spreadsheets
Chapter 15: INDIRECT
Chapter 16: OFFSET
Using OFFSET to Sum a Range
Chapter 17: Recognizing Patterns
Chapter 18: Data Types and Stock History
Original Release Data Types
Second Release Data Types: Wolfram
Data Types: Navigating the Data Card
Custom Data Types: Features Needed
Custom Data Types: The Choices Available Today
Chapter 19: Graphing
Graphing a Histogram Using the FREQUENCY Function
Using Chart Features
Chapter 20: The Dangers of Just Diving In
Chapter 21: The LET Function
LET for Reusing Parts of Formulas
LET for Easier Readability
Chapter 22: Warnings About Machine Learning-Driven Features in Excel and Power Query
Chapter 23: Avoid Working on Your Source Data
Chapter 24: Using Slicers
Using Slicers with Tables
Pivot Tables and Slicers
Chapter 25: Data Models and Relationships
Foreign and Primary Keys
Why a Data Model vs. Power Query?
Chapter 26: People, Processes, and Tools
Chapter 27: Keeping Your Data in as Few Places as Possible
Chapter 28: Rough-and-Tumble Tips and Insights
Unhiding Column A
Formula Triggers
Adding Emojis to Cells and Formulas
Hiding Unnecessary Zeros
Forcing a Report to Fit on One Page
Setting the Print Area to Print a Section of a Worksheet
Alt+Enter for an Extra Line in a Cell
Handling Dates
Connecting Cell Values to Shapes or Objects
Useful Excel Functions
Integrity Checks and Troubleshooting
Error-Handling Functions: IFNA vs. IFERROR
Row Counts
Chapter 29: Spreadsheet Layout and Development
A Final Word About Spreadsheet Layout and Development
Index

Systemvoraussetzungen

Als PDF speichern Als Link merken