lesson 11: expanding skills with functions and objects
DESCRIPTION
Using the INT Function The INT function, inside of the Calc and Trig category, shows the non decimal portion of a value. INT is short for “integer” The INT function truncates or “cuts off” all digits after the decimal pointTRANSCRIPT
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Lesson 11: Expanding Skills with Functions and Objects
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Outline• Use INT, ROUND, and TRUNC functions• Use the FV financial function• Insert hyperlinks into the document• Create nested functions• Use Lookup functions
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Using the INT Function • The INT function, inside of the Calc and Trig
category, shows the non decimal portion of a value.
• INT is short for “integer”• The INT function truncates or “cuts off” all digits
after the decimal point
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Using the INT Function
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Using the ROUND Function• ROUND adjusts a value of a specified digit.• The value is made larger or smaller, depending on
the digit being rounded.• ROUND has two arguments:• The value/cell to be rounded• The number of digits used for rounding
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Use TRUNC function• The TRUNC function truncates all digits after a
specified number of digits• With this function, you can specify that some
decimal places be maintained, unlike with the INT function
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Using the FV function• The FV (future value) function can be used to determine the
value of a savings plan at some point in the future• This function assumes that periodic, constant payments are
made and the interest rate is fixed
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Creating Hyperlinks● A hyperlink is a clickable object or text that, when
clicked:○ Displays another file○ Opens another program○ Shows a web page○ Displays an e-mail address
● To create a hyperlink:○ Click the Hyperlink button on the Insert command tab○ Right-click the cell and choose Hyperlink from the shortcut
menu○ Press [Ctrl]+[K]
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Working with Nested Functions● A Nested Function is a function within another
function● The argument for the main function is another
function● Use a combination of the Function Arguments
Dialogue Box, the formula bar, and the Name Box to build nested functions
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Working with Nested Functions
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Example of a Nested Function=IF(SUM(B2:B4)>100,Average(F2:F4),0
=IF(SUM(B2:B4)>100 Logical_test
AVERAGE(F2:F4) Value_if_true
0 Value_if_false
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Working with Nested Functions
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Using Lookup Functions● Lookup functions displays a result by scanning
columns or rows in a lookup table● A lookup table is a cell range● VLOOKUP scans columns in a lookup table● HLOOKUP scans rows in a lookup table● A lookup table can be vertical or horizontal
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Using VLOOKUPThe VLOOKUP is
looking for a match in the TCodes range (on a different sheet) for the contents of the Code column (I4.) It checks the second column in
TCodes to find the diagnosis name to be
shown in cell J4 (Astigmatism)
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Using HLOOKUPThe HLOOKUP function is
looking for a match in the TDiscounts range
(on a different sheet) for the contents of the
Discount row. It checks the second row in
TDiscounts to find the discount percent to be
shown in cell D6.