Raw Data
Multiple Regression
Can the performance of college students in a calculus course be predicted
from gender data and high school testing, math grade, and rank?
High
School
Calculus
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X. Charting basics
Providing a graphical look at the data in your spreadsheet can often tell a story
thats not so obvious by just looking at numbers and text. The fastest way to
create a chart in Excel is to highlight the data to chart and hit the F11 key
Notes on Excel
Worksheet Controls
Excel Review
2001-2002
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c:\data\Assignment 1\Worksheet Controls.doc
Notes on Excel Worksheet Controls
Introduction
You can build a custom form for a worksheet by using Excel controls. Buttons
VIII. Documenting
Adding comments to cells
Documenting your worksheets makes them easier to use. Appropriate cell labels,
list headers, cell and range names, and even entire pages of explanation can be
useful. In addition to these more obvious ways of doc
VII. Data Management Essentials
Sort
Excel recognizes a list or data set if the data in the list is contiguous, bordered by
blank cells or an edge of the worksheet, and has labels that are differentiated in
some way from the data. In the example below, th
VI. Debugging
Testing your model (with small numbers)
During the process of building a spreadsheet model get in the habit of testing it.
Its easiest to spot possible errors if you use small numbers and numbers (say
multiples of 10) that are relatively eas
V. Calculations
Recommendations
Calculations express relationships between values, both known and variable.
Avoid using numbers (actual data) in Excel formulas. Instead use cell references
that point to cells that hold the data. By keeping each data item
4482fc457cf952d367d4900716473f59df4254b4.xls
Excel Subtotalling
Overview
Excel can automatically summarize data by calculating subtotal and
grand total values in a list. To use automatic subtotals, your list must
contain labeled columns and the list must
Solutions to Excel Proficiency Exercises
This Solutions workbook contains suggested solutions to
the Excel Proficiency Exercise problems. For more
information see the document named "Excel Proficiency Exercises".
Solutions to Excel Proficiency Exercises
M
ExcelArrayFormulas
Excel array formulas allow you to write
concise formulas that perform operations that
might not be included as Excel built-in functions.
This workbook contains several examples of using
array formulas.
OperationExamples
Multiplyalleleme
The Excel Regress Add-In
Skill-Building
and
Quick Guide
2002-2003
A Brief Guide to Contents
Page
Skill-Building
Regress for Class.1
The Regress Software .1
This Skill-Building Session .2
The Session Demo Files .2
Running a Multiple Regression Using SmythP
Regress Users Guide
Jeffrey H. Moore
Graduate School of Business, Stanford University
Introduction
A statistical regression add-in to Microsoft Excel on
Macintosh and Windows computers, Regress 1 makes exploratory
regression analysis fast and con venient.
12/20/2011
195f13c9b4792699bc9b66e9ff369769f8602ae8.xls
MacroIFtest:CananIFFunctionbeRecorded?
Test: Is C4 greater or less than C5?
15
25
Test with IF in sheet.
Less
Conclusion:
You can include an IF test in a macro by recording
the entry of the IF functi
XI. Printing basics
Fit to page
If you click the print button on Excels standard toolbar or choose File, Print from
the menus, Excel will make all printing choices for you and print the active
worksheet using its printing defaults. In the common situation
Tools for Excel Modelling
Introduction to Data Tables
and Data Table Exercises
EXCEL REVIEW
2001-2002
Preface
Data Tables are among the most useful
of Excels tools for analyzing data in spreadsheet models.
Some spreadsheet users shy away from using Data T
Excel & Solver:
Hands-On Modeling Practice
Exercises
EXCEL REVIEW
2001-2002
The Excel modeling problems here
are similar to problems youre
likely to encounter in
Fuquas Decision Models course.
You can create Excel models on your own
to solve these problem
Notes on Working with Excels Advanced Filtering
Retrieving Partial Data
If you want to extract filtered data to another location in the worksheet, you need not
retrieve all the data. If you want just certain columns of data, put just those column
labels i
Regress Quick Guide
2002-2003
E
Dukes Fuqua School of Business
stablishing a Regress-ready data set in Excel
Before you invoke Regress to run a multiple regression, there is one preparatory step you
must take. Regress requires that your Excel data be arra
Creating an Excel XY (Scatter) Plot
EXCEL REVIEW 2001-2002
1
What is an XY or Scatter Plot?
An XY or scatter plot either shows the relationships among the numeric values in several data series or plots two groups of numbers as a single series of XY coordi
Excel Proficiency Exercises
With suggested solutions
EXCEL REVIEW
2001-2002
The best way to learn Excel is to use it.
The best way to use Excel is on the job
to solve a problem you need solving
or by devising your own problems and
finding solutions to the
Excel Spreadsheets:
Getting Started
EXCEL REVIEW
2003-2004
Excel Spreadsheets: Getting Started
Review this guide for tips on some of the basic skills you need to get
started building and using spreadsheets. Specific how-to instructions
reference Excel 200
Excel Modeling Practice
The Svelte Glove Problem
Step-by-Step With Instructions
EXCEL REVIEW
2001-2002
Contents
Page Number
Overview.1
Features .1
The Svelte Glove Problem .1
Outputs.2
Approaching the Modeling Task.2
Identify the Purpose of the Model
Iden
An Excel Modeling Practice
Problem: Padgetts Widgets
EXCEL REVIEW
2001-2002
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Paula Ecklund
Spring 2001
Page 143
The Padgetts Widgets Problem
Market research by Padgetts Widget Company has revealed that the demand for
its
An Excel Modeling Practice
Problem: Oak Products
EXCEL REVIEW
2001-2002
Introduction
Excel Skills Youll Practice
In terms of Excel model-building and data-analysis skills,
the Oak Products problem gives you practice with:
= analyzing a problem from scratc
Notes on Excel Calculations
EXCEL REVIEW
2001-2002
This handout is meant to serve as a
quick review of some of the principal features
of Excel formulas and calculations. Its not meant to
cover Excels formulas or calculations in great depth.
This guide ma
Efficiency Techniques
in Excel
EXCEL REVIEW
2001-2002
This handout is meant to serve as a
quick review of some of the principal features of Excel.
Its not meant to cover all Excels features
or to treat them in any depth.
This guide may jog your memory
abo