Efnisyfirlit

• Cover
• Introduction
  • About This Book
  • Foolish Assumptions
  • How to Use This Book
  • Icons Used in This Book
  • Where to Go from Here
• Part 1: Getting Started with Formulas and Functions
  • Chapter 1: Tapping Into Formula and Function Fundamentals
    • Working with Excel Fundamentals
    • Gaining the Upper Hand on Formulas
    • Using Functions in Formulas
  • Chapter 2: Saving Time with Function Tools
    • Getting Familiar with the Insert Function Dialog Box
    • Finding the Correct Function
    • Entering Functions Using the Insert Function Dialog Box
    • Directly Entering Formulas and Functions
  • Chapter 3: Saying “Array!” for Formulas and Functions
    • Discovering Arrays
    • Using Arrays in Formulas
    • Working with Functions That Return Arrays
  • Chapter 4: Fixing Formula Boo-Boos
    • Catching Errors As You Enter Them
    • Auditing Formulas
    • Watching the Watch Window
    • Evaluating and Checking Errors
    • Making an Error Behave the Way You Want
• Part 2: Doing the Math
  • Chapter 5: Calculating Loan Payments and Interest Rates
    • Understanding How Excel Handles Money
    • Figuring Loan Calculations
  • Chapter 6: Appreciating What You’ll Get, Depreciating What You’ve Got
    • Looking into the Future
    • Depreciating the Finer Things in Life
    • Measuring Your Internals
  • Chapter 7: Using Basic Math Functions
    • Adding It All Together with the SUM Function
    • Rounding Out Your Knowledge
    • Leaving All Decimals Behind with INT
    • Leaving Some Decimals Behind with TRUNC
    • Looking for a Sign
    • Ignoring Signs
  • Chapter 8: Advancing Your Math
    • Using PI to Calculate Circumference and Diameter
    • Generating and Using Random Numbers
    • Ordering Items
    • Combining
    • Raising Numbers to New Heights
    • Multiplying Multiple Numbers
    • Using What Remains with the MOD Function
    • Summing Things Up
    • Getting an Angle on Trigonometry
• Part 3: Solving with Statistics
  • Chapter 9: Throwing Statistics a Curve
    • Getting Stuck in the Middle with AVERAGE, MEDIAN, and MODE
    • Deviating from the Middle
    • Analyzing Data with Percentiles and Bins
    • Going for the Count
  • Chapter 10: Using Significance Tests
    • Testing to the T
    • Comparing Results with an Estimate
  • Chapter 11: Rolling the Dice on Predictions and Probability
    • Modeling
    • Getting It Straight: Using SLOPE and INTERCEPT to Describe Linear Data
    • What’s Ahead: Using FORECAST, TREND, and GROWTH to Make Predictions
    • Using NORM.DIST and POISSON.DIST to Determine Probabilities
• Part 4: Dancing with Data
  • Chapter 12: Dressing Up for Date Functions
    • Understanding How Excel Handles Dates
    • Formatting Dates
    • Making a Date with DATE
    • Breaking a Date with DAY, MONTH, and YEAR
    • Converting a Date from Text
    • Finding Out What TODAY Is
    • Determining the Day of the Week
    • Working with Workdays
    • Calculating Time Between Two Dates with the DATEDIF Function
  • Chapter 13: Keeping Well-Timed Functions
    • Understanding How Excel Handles Time
    • Formatting Time
    • Keeping TIME
    • Converting Text to Time with TIMEVALUE
    • Deconstructing Time with HOUR, MINUTE, and SECOND
    • Finding the Time NOW
    • Calculating Elapsed Time Over Days
  • Chapter 14: Using Lookup, Logical, and Reference Functions
    • Testing on One Condition
    • Choosing the Right Value
    • Let’s Be Logical
    • Finding Where the Data Is
    • Looking It Up
  • Chapter 15: Digging Up the Facts
    • Getting Informed with the CELL Function
    • Getting Information About Excel and Your Computer System
    • Finding What IS and What IS Not
    • Getting to Know Your Type
  • Chapter 16: Writing Home About Text Functions
    • Breaking Apart Text
    • Putting Text Together with CONCATENATE
    • Changing Text
    • Comparing, Finding, and Measuring Text
  • Chapter 17: Playing Records with Database Functions
    • Putting Your Data into a Database Structure
    • Working with Database Functions
    • Fine-Tuning Criteria with AND and OR
    • Adding Only What Matters with DSUM
    • Going for the Middle with DAVERAGE
    • Counting Only What Matters with DCOUNT
    • Finding Highest and Lowest with DMIN and DMAX
    • Finding Duplicate Values with DGET
    • Being Productive with DPRODUCT
• Part 5: The Part of Tens
  • Chapter 18: Ten Tips for Working with Formulas
    • Master Operator Precedence
    • Display Formulas
    • Fix Formulas
    • Use Absolute References
    • Turn Calc On/Turn Calc Off
    • Use Named Areas
    • Use Formula Auditing
    • Use Conditional Formatting
    • Use Data Validation
    • Create Your Own Functions
  • Chapter 19: Ten Functions You Really Should Know
    • SUM
    • AVERAGE
    • COUNT
    • INT and ROUND
    • IF
    • NOW and TODAY
    • HLOOKUP and VLOOKUP
    • ISNUMBER
    • MIN and MAX
    • SUMIF and COUNTIF
  • Chapter 20: Ten Really Cool Functions
    • Work with Hexadecimal, Octal, Decimal, and Binary Numbers
    • Convert Units of Measurement
    • Find the Greatest Common Divisor and the Least Common Multiple
    • Easily Generate a Random Number
    • Convert to Roman Numerals
    • Factor in a Factorial
    • Determine Part of a Year with YEARFRAC
    • Find the Data TYPE
    • Find the LENgth of Your Text
    • Just in CASE
• Index
• About the Author
• Connect with Dummies
• End User License Agreement

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