Lecture 2
Using Excel 2010
OVERVIEW
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Complex Formulas
Basic Functions
Arrays
Sorting Data
Outlining Data
Filtering Data
Formatting Tables
COMPLEX FORMULAS
• A complex formula involves more than one
mathematical operation
• Calculations are done according to the Excel’s
order of operations
Order of Operations
• Calculate the percentage of sales of Pete Lily
seeds sold that were of the white variety
Complex Formula by Cell Reference
• Calculate the total order amount due for this
order
Create & Copy Formula
Relative References
Formulas with Absolute References
• You can use an absolute reference to keep a
row and/or column constant in the formula.
Absolute References
• Calculate the tax amount due on each item in
this customer's order
Absolute References
BASIC FUNCTIONS
• Excel has an entire library of functions or
predefined formulas that users can take
advantage of
• common functions include sum, average,
product or count,
• Excel has hundreds of different functions to
assist with your calculations, including things
like formatting text, referencing cells,
calculating financial rates, analyzing statistics
Parts of a Function
Create a Basic Function
Using Autosum
Function Library
• A great place to explore functions is in the
Function Library on the Formulas tab.
• Excel functions categories include Financial,
Logical, Text, Date & Time
• Let us review some of them
Function Library
Insert Function Command
• The Insert Function command enables users
to search for a function by typing a description
or by selecting a category to peruse
Insert Function Command
Insert Function Command
Functions - Financial
• Ex: Future sum from annual payments
Functions – Math & Trig
Functions - Statistics
Functions - Text
Functions - Logical
Functions - Information
Functions – Lookup & Reference
Other Functions - Engineering
• Students, find examples on your own for
– Engineering
– Cube
• Tip: When working with some function in your
other course work, look it up in Excel. It may
save you a chunk of time and effort
MATRICES
• An array is multidimensional list of elements
• A vector is an array with one row or one
column
• A matrix has at least two rows or two columns
• In Excel, matrix elements can be entered
directly into cells
3 2 4 0 
1
 4 2 3
2
1


1
0  1 ( 3 x 5)
  2 2
Matrix Addition
Matrix Addition
Matrix Addition
Scalar Multiplication
• You may type F4
to get the Absolute
Reference
Transpose of a matrix
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Hit F2
• Hit Ctrl-Shift-Enter
Transpose of Matrix (Alternate)
Matrix Multiplication
Matrix Multiplication
• Hit F2
• Ctrl-Shift-Enter
Determinant of a Matrix
Inverse of a Matrix
• F2
Inverse of Matrix
• Ctrl-Shift-Enter
Systems of Linear Equations
Systems of Linear Equations
SORTING DATA
• Arranging your data alphabetically, from
smallest to largest, etc, can help you find the
information more quickly.
Sorting Alphabetically
Sorting in Numerical Order
Sorting By Date and Time
Custom Sort
Custom Sort
Sort By Cell Color, Font Color Etc
Sort By Cell Color, Font Color Etc
OUTLINING DATA
• Outlines give the ability to group data that
you may want to show or hide from view, and
create a quick summary using the Subtotal
command.
• Always sort before outlining.
Outline Data Using Subtotal
• This sales data has been sorted by T-shirt size
Outline Data Using Subtotal
Show/ Hide Outlined Data
View Outlined Data by Group Level
Ungrouping the Data
Ungroup Data & Remove Outlining
Creating Groups
Creating Groups
FILTERING DATA
• Filters can be used to narrow down the data in
your worksheet and hide parts of it from view.
FILTERING DATA
FILTERING DATA
Adding Another Filter
Clear Filter
Filtering Using Search
Text Filters
Date Filters
Number Filter
FORMATTING TABLES
Format Information As a Table
Modifying Tables
Change Table Stlye
Change Table Style Options
References
• http://office.microsoft.com/enus/support/results.aspx?av=zxl
• http://www.functionx.com/excel/index.htm
• www.youtube.com