Formulas and Functions
Table Of Contents
- Formulas and Functions
- Contents
- Preface: Welcome to iWork Formulas & Functions
- Chapter 1: Using Formulas in Tables
- The Elements of Formulas
- Performing Instant Calculations in Numbers
- Using Predefined Quick Formulas
- Creating Your Own Formulas
- Removing Formulas
- Referring to Cells in Formulas
- Using Operators in Formulas
- The String Operator and the Wildcards
- Copying or Moving Formulas and Their Computed Values
- Viewing All Formulas in a Spreadsheet
- Finding and Replacing Formula Elements
- Chapter 2: Overview of the iWork Functions
- Chapter 3: Date and Time Functions
- Chapter 4: Duration Functions
- Chapter 5: Engineering Functions
- Chapter 6: Financial Functions
- Chapter 7: Logical and Information Functions
- Chapter 8: Numeric Functions
- Chapter 9: Reference Functions
- Chapter 10: Statistical Functions
- Listing of Statistical Functions
- AVEDEV
- AVERAGE
- AVERAGEA
- AVERAGEIF
- AVERAGEIFS
- BETADIST
- BETAINV
- BINOMDIST
- CHIDIST
- CHIINV
- CHITEST
- CONFIDENCE
- CORREL
- COUNT
- COUNTA
- COUNTBLANK
- COUNTIF
- COUNTIFS
- COVAR
- CRITBINOM
- DEVSQ
- EXPONDIST
- FDIST
- FINV
- FORECAST
- FREQUENCY
- GAMMADIST
- GAMMAINV
- GAMMALN
- GEOMEAN
- HARMEAN
- INTERCEPT
- LARGE
- LINEST
- Additional Statistics
- LOGINV
- LOGNORMDIST
- MAX
- MAXA
- MEDIAN
- MIN
- MINA
- MODE
- NEGBINOMDIST
- NORMDIST
- NORMINV
- NORMSDIST
- NORMSINV
- PERCENTILE
- PERCENTRANK
- PERMUT
- POISSON
- PROB
- QUARTILE
- RANK
- SLOPE
- SMALL
- STANDARDIZE
- STDEV
- STDEVA
- STDEVP
- STDEVPA
- TDIST
- TINV
- TTEST
- VAR
- VARA
- VARP
- VARPA
- ZTEST
- Chapter 11: Text Functions
- Chapter 12: Trigonometric Functions
- Chapter 13: Additional Examples and Topics
- Index
Example 2
Assume you are presented with the opportunity to invest in a partnership. The initial investment
required is $50,000. Because the partnership is still developing its product, an additional $25,000 and
$10,000 must be invested at the end of the rst and second years, respectively. In the third year the
partnership expects to be self-funding but not return any cash to investors. In the fourth and fth
years, investors are projected to receive $10,000 and $30,000, respectively. At the end of the sixth
year, the company expects to sell and investors are projected to receive $100,000.
Using the IRR function, you can determine the expected rate of return on this investment. Based on
the assumptions given, the rate would be 10.24%.
Initial
Deposit
Year 1 Year 2 Year 3 Year 4 Year 5 Sales
proceeds
=IRR(B2:H2) -50000 -25000 -10000 0 10000 30000 100000
Related Topics
For related functions and additional information, see:
“MIRR” on page 12 8
“NPV” on page 13 2
“Choosing Which Time Value of Money Function to Use” on page 348
“Common Arguments Used in Financial Functions” on page 341
“Listing of Financial Functions” on page 96
“Value Types” on page 36
“The Elements of Formulas” on page 15
“Using the Keyboard and Mouse to Create and Edit Formulas” on page 26
“Pasting from Examples in Help” on page 41
ISPMT
The ISPMT function returns the interest portion of a specied loan or annuity payment
based on xed, periodic payments and a xed interest rate. This function is provided
for compatibility with tables imported from other spreadsheet applications.
12 6 Chapter 6 Financial Functions










