Data Analysis. Using Excel. Jeffrey L. Rummel. BBA Seminar. Data in Excel. Excel Calculations of Descriptive Statistics. Single Variable Graphs


 Augustine Allison
 2 years ago
 Views:
Transcription
1 Using Excel Jeffrey L. Rummel Emory University Goizueta Business School BBA Seminar Jeffrey L. Rummel BBA Seminar 1 / 54 Excel Calculations of Descriptive Statistics Single Variable Graphs Relationships Between Multiple Variables Jeffrey L. Rummel BBA Seminar 2 / 54
2 Data from other sources Many applications now produce Excelready files Can copyandpaste from other applications Sometimes the arrangement of the data is fine When columns are not correct, use the Text to Columns command in the Data tab Jeffrey L. Rummel BBA Seminar 3 / 54 Stock price data Here is some data from AAPL from a text file that is comma delimited: Date,Open,High,Low,Close,Volume,Adj Close ,639.59,642.06,630.00,632.64, , ,648.87,652.79,644.00,644.61, , ,635.37,650.30,631.00,649.79, , ,632.35,635.13,623.85,634.76, , ,629.56,635.38,625.30,629.71, , ,646.50,647.20,628.10,628.10, , ,639.74,644.98,637.00,640.91, , ,638.65,640.49,623.55,635.85, , ,646.88,647.56,636.11,638.17, , ,665.20,666.00,651.28,652.59, , Jeffrey L. Rummel BBA Seminar 4 / 54
3 Political action committee You are working for a political candidate and you get the following From: "The Congressman" To: Date sent: Mon, 24 Aug 15:07: Subject: Campaign Statistics Priority: urgent Here is the data that showed that the effective income tax rate had increased from 14.1% to 15.2% of adjusted gross income during the period 1974 to We can kill two birds with one stone. First, we can choose the category that looks the worst for our opponents. Second, the people in that category will know that we re talking about them, not just some average or someone a lot richer or poorer than they are. See what you can work up for me. Jeffrey L. Rummel BBA Seminar 5 / 54 Political action committee Here is the data from the Adjusted Gross Income 1974 Income 1974 Tax 1978 Income 1978 Tax Under $5,000 41,651,643 2,244,467 19,879, ,318 $5,000$9, ,400,740 13,646, ,853,315 8,819,461 $10,000$14, ,688,922 21,449, ,858,024 17,155,758 $15,000$99, ,010,790 75,038, ,037, ,860,951 $100,000 or more 29,427,152 11,311,672 62,806,159 24,051,698 Total 880,179, ,690,314 1,242,434, ,577,186 Jeffrey L. Rummel BBA Seminar 6 / 54
4 House Price Database Use database collected from the web in The data is ficticious, so do not use it Collection of houses Size, features Price Jeffrey L. Rummel BBA Seminar 7 / 54 Filter to explore data Highlight the entire database, or just one cell inside Click on Filter Each column has commands to manipulate the data Jeffrey L. Rummel BBA Seminar 8 / 54
5 Filter column menu Each column has choices to sort and filter data Sort either way Filter allows check boxes for each value Number filters allow ranges to be selected if too many check boxes Jeffrey L. Rummel BBA Seminar 9 / 54 Excel Calculations of Descriptive Statistics Excel Calculations of Descriptive Statistics Single Variable Graphs Relationships Between Multiple Variables Jeffrey L. Rummel BBA Seminar 10 / 54
6 Excel Calculations of Descriptive Statistics Summary of Excel formulas =AVERAGE(range) =MEDIAN(range) =MODE(range) =STDEV(range) =PERCENTILE(range,percent) =MIN(range) =MAX(range) =STANDARDIZE(X,mean, stdev) Jeffrey L. Rummel BBA Seminar 11 / 54 Excel Calculations of Descriptive Statistics Tool Many different statistical routines Choose This tool not available in all versions of Excel Jeffrey L. Rummel BBA Seminar 12 / 54
7 Excel Calculations of Descriptive Statistics Descriptive Statistics Highlight the input range Check the labels in first row box Check the summary statistics box New worksheet ply is good default, can rename here Jeffrey L. Rummel BBA Seminar 13 / 54 Excel Calculations of Descriptive Statistics Descriptive Statistics Jeffrey L. Rummel BBA Seminar 14 / 54
8 Single Variable Graphs Excel Calculations of Descriptive Statistics Single Variable Graphs Relationships Between Multiple Variables Jeffrey L. Rummel BBA Seminar 15 / 54 Single Variable Graphs Graphing data with points Select data to be graphed (we will use Price column) In the Insert tab, select scatter With only one column, graph depends on the column sorting Y axis scaling issue  usually start at zero for ratio inference X axis can be categorical (1st, 2nd) in this kind of graph (will see (X, Y ) graphs later Jeffrey L. Rummel BBA Seminar 16 / 54
9 Single Variable Graphs Numeric plot of Eastville Houses What can we read from the graph? Median? Quartiles? Can we compute the mean? Can we compute the standard deviation? What happens when the data is sorted? Saving versions of graphs Jeffrey L. Rummel BBA Seminar 17 / 54 Single Variable Graphs Graphing data with columns Select data to be graphed (we will use Personnel column) In the Insert tab, select column Graph depends on the sort of the column Columns show the magnitude of each data point Jeffrey L. Rummel BBA Seminar 18 / 54
10 Excel Calculations of Descriptive Statistics Single Variable Graphs Relationships Between Multiple Variables Jeffrey L. Rummel BBA Seminar 19 / 54 Frequency Graphs  Histograms Instead of graphing each point, graph the count of different ranges Each range is called a bin The frequency in the range is calculated Excel command =FREQUENCY() Can also use the Histogram tool in the tool Jeffrey L. Rummel BBA Seminar 20 / 54
11 Histogram choices Bin size too big  few tall bars Bin size too small  many short bars Right number of bars n Jeffrey L. Rummel BBA Seminar 21 / 54 Frequency Approach Requires a little work, but can be used with any version of Excel Consider the price column What is the range? Looking at the descriptive statistics, the range is $197,300 to $675,030 There are 108 houses, but how many bars in the graph? One rule is to have the number of bars equal the square root of the number of data points Will want to round these values Jeffrey L. Rummel BBA Seminar 22 / 54
12 Frequency Construction The =FREQUENCY() function takes two parameters The first is the range The second is the bin  the upper value of the range The command will count how many values in the range are less than or equal to the bin value We can create a table with the appropriate bin values Jeffrey L. Rummel BBA Seminar 23 / 54 Frequency Graph We will graph both columns  the cumulative total and the frequency of each range Select columns B and C and insert a column chart Jeffrey L. Rummel BBA Seminar 24 / 54
13 Frequency Construction Right click the graph and edit each series to change the names Also edit the horizontal axis labels to use the bins in column A Click on one of the cumulative graph bars to highlight that series Right click to change the series time to a line graph instead of a bar graph The right click and select format data series, and plot the cumulative data on a secondary axis Jeffrey L. Rummel BBA Seminar 25 / 54 Reading a Histogram What range occurs the most frequently? Can you find the median? The quartiles? Can you determine the mean? Is there skewness in the data? Jeffrey L. Rummel BBA Seminar 26 / 54
14 Default Histogram Along with descriptive statistics, there is an option in the tool to create a histogram: Jeffrey L. Rummel BBA Seminar 27 / 54 Histogram choices We can also control the way the histogram is constructed There are often more logical start/stop points for bins There are also more logical bin sizes than those computed by the tool Create range and fill in the bin range box in the Histogram dialog box Jeffrey L. Rummel BBA Seminar 28 / 54
15 Histogram summary Using the FREQUENCY() formulas requires some preparation but results in a graph that can be adjusted more easily If the data changes, the charts created this way will also change The Histogram Tool automates some of the work required to create histograms, and is therefore useful when starting to look at a data set But the graphs, once created, are separate from the actual data and will not change Adjusting the bins to create a good graph can sometimes be tedious Jeffrey L. Rummel BBA Seminar 29 / 54 Relationships Between Multiple Variables Excel Calculations of Descriptive Statistics Single Variable Graphs Relationships Between Multiple Variables Jeffrey L. Rummel BBA Seminar 30 / 54
16 Relationships Between Multiple Variables Showing Relationships with Scatterplots Looking for relationships between data Graph (X, Y ) pairs to test relationship Highlighting two columns sometimes works Highlight the Y column and create a scatterplot Edit the data to at the X variable Jeffrey L. Rummel BBA Seminar 31 / 54 Relationships Between Multiple Variables Scatterplots and hypothesis creation Looking for relationships between data What relationship could be imagined Looking for the variability of the relationship Also looking for points that violate the general relationship Graph will not check the relationship  that is done with more analysis Jeffrey L. Rummel BBA Seminar 32 / 54
17 Excel Calculations of Descriptive Statistics Single Variable Graphs Relationships Between Multiple Variables Jeffrey L. Rummel BBA Seminar 33 / 54 Explore subsets of the data Often we have data with multiple measures per observation For example, we lots of information about the houses We will be able to use this in model building, but sometimes a useful first step is to compare descriptive statistics across subsets of the data Jeffrey L. Rummel BBA Seminar 34 / 54
18 Explore subsets of the data One way to do this would be to use the filter commands Isolate the data of interest Copy just these rows and use the descriptive statistics tools An easier way to accomplish this is to use the Pivot Table tool Jeffrey L. Rummel BBA Seminar 35 / 54 Pivot table creation Notice there are some natural subgroups in the data Is there a difference between school district? Houses with fireplaces? Basements? Heat? Jeffrey L. Rummel BBA Seminar 36 / 54
19 Pivot table creation First, click somewhere in the data range for all the houses, or highlight the entire database On the insert menu, click on the pivot table button This creates a special page that is used for constructing the table Jeffrey L. Rummel BBA Seminar 37 / 54 Pivot table starting point Here is what the new tab looks like to start: Jeffrey L. Rummel BBA Seminar 38 / 54
20 Pivot table components There are two major sections for controlling the pivot table In the sheet itself, there are four areas that indicate you can drop fields there (page, column, row and data) On the right side, there is the pivot table field list at the top At the bottom are four boxes These correspond to the four drop areas, although they are labeled differently Jeffrey L. Rummel BBA Seminar 39 / 54 Pivot table components What we will do is select different fields for use in the report If we drop a field in the data area, or in the lower right box, The pivot table will compute a statistic with that field This is not very exciting, but if we click and drag the other fields to the Column and Row labels, the power of the Pivot table becomes clear Jeffrey L. Rummel BBA Seminar 40 / 54
21 More complex tables We can add more fields to the columns or rows, and the table will continue to drill down If there is more than one field for the column or row, the order in which the drilling down takes place can be modified by reordering the fields (click and drag them) We can also calculate more than one value for each subset by dragging more data down Clicking on a value field will bring up a dialog box that allows for formatting the number, but also changing the statistical calculation Jeffrey L. Rummel BBA Seminar 41 / 54 More complex tables Notice that there is a button called Sum Values, and it can be placed in the row or column box This allows the multiple statistics to be shown stacked veritically or horizontally The final control for the table is the Report Filter This will allow us to filter the entire table to show a subset of the data This is done with a selection drop down box on the spreadsheet that works just like filtering a column in the database Jeffrey L. Rummel BBA Seminar 42 / 54
22 Excel Calculations of Descriptive Statistics Single Variable Graphs Relationships Between Multiple Variables Jeffrey L. Rummel BBA Seminar 43 / 54 What is a model? Often knowing the general relationship is not enough We need a more precise specification of the relationship between the data Jeffrey L. Rummel BBA Seminar 44 / 54
23 What is a model? The model is written as Y = β 0 + β 1 X 1 + β 2 X β M X m If we are dealing with a data set, then there are some number of observations, which we label as i so that the prediction for the i th row of the data set would be Ŷ i = β 0 + β 1 X 1i + β 2 X 2i + + β M X mi Jeffrey L. Rummel BBA Seminar 45 / 54 Eastville Case example If we believe that size and price are related, we can easy create a scatterplot If you want to see the regression line for the scatterplot, rightclick the data points and select Add Trendline In the dialog box, use the Linear option, and check the box to display the equation on the chart Here is the resulting graph Jeffrey L. Rummel BBA Seminar 46 / 54
24 Eastville Case example Jeffrey L. Rummel BBA Seminar 47 / 54 software In addition to graphing data and calculating a regression line by hand, there is a tool in that will compute a regression equation This is important when there are more independent variables and we cannot draw a graph Jeffrey L. Rummel BBA Seminar 48 / 54
25 software Under Tools select and then The dialog box looks like this once it is filled in Jeffrey L. Rummel BBA Seminar 49 / 54 software The Y range is for the dependent variable This needs to be just a single column of numbers The X range is for the independent variable(s) If there is more than one variable, you can highlight a square range (but you cannot highlight noncontiguous columns) There are labels above the columns, so that box is checked Often useful to check Residuals, Standardized Residuals and Residual Plots Jeffrey L. Rummel BBA Seminar 50 / 54
26 output If you click OK, then the following report is created by the tool (I have done some formatting adjustments) Jeffrey L. Rummel BBA Seminar 51 / 54 output tool output is divided into four major sections: The regression statistics The ANOVA (which is short for analysis of variance) section The regression equation and statistics The residuals Jeffrey L. Rummel BBA Seminar 52 / 54
27 More than one independent variable We found a relationship between price and square feet What about the other variables? Instead of highlighting one column, we can highlight all the columns left of price in the regression tool Jeffrey L. Rummel BBA Seminar 53 / 54 output Here is the new regression report Jeffrey L. Rummel BBA Seminar 54 / 54
Bill Burton Albert Einstein College of Medicine william.burton@einstein.yu.edu April 28, 2014 EERS: Managing the Tension Between Rigor and Resources 1
Bill Burton Albert Einstein College of Medicine william.burton@einstein.yu.edu April 28, 2014 EERS: Managing the Tension Between Rigor and Resources 1 Calculate counts, means, and standard deviations Produce
More informationEXCEL Tutorial: How to use EXCEL for Graphs and Calculations.
EXCEL Tutorial: How to use EXCEL for Graphs and Calculations. Excel is powerful tool and can make your life easier if you are proficient in using it. You will need to use Excel to complete most of your
More informationData Analysis Tools. Tools for Summarizing Data
Data Analysis Tools This section of the notes is meant to introduce you to many of the tools that are provided by Excel under the Tools/Data Analysis menu item. If your computer does not have that tool
More informationData exploration with Microsoft Excel: analysing more than one variable
Data exploration with Microsoft Excel: analysing more than one variable Contents 1 Introduction... 1 2 Comparing different groups or different variables... 2 3 Exploring the association between categorical
More informationAppendix 2.1 Tabular and Graphical Methods Using Excel
Appendix 2.1 Tabular and Graphical Methods Using Excel 1 Appendix 2.1 Tabular and Graphical Methods Using Excel The instructions in this section begin by describing the entry of data into an Excel spreadsheet.
More informationData exploration with Microsoft Excel: univariate analysis
Data exploration with Microsoft Excel: univariate analysis Contents 1 Introduction... 1 2 Exploring a variable s frequency distribution... 2 3 Calculating measures of central tendency... 16 4 Calculating
More informationHow to Use a Data Spreadsheet: Excel
How to Use a Data Spreadsheet: Excel One does not necessarily have special statistical software to perform statistical analyses. Microsoft Office Excel can be used to run statistical procedures. Although
More informationUsing SPSS, Chapter 2: Descriptive Statistics
1 Using SPSS, Chapter 2: Descriptive Statistics Chapters 2.1 & 2.2 Descriptive Statistics 2 Mean, Standard Deviation, Variance, Range, Minimum, Maximum 2 Mean, Median, Mode, Standard Deviation, Variance,
More informationBasic Pivot Tables. To begin your pivot table, choose Data, Pivot Table and Pivot Chart Report. 1 of 18
Basic Pivot Tables Pivot tables summarize data in a quick and easy way. In your job, you could use pivot tables to summarize actual expenses by fund type by object or total amounts. Make sure you do not
More informationEngineering Problem Solving and Excel. EGN 1006 Introduction to Engineering
Engineering Problem Solving and Excel EGN 1006 Introduction to Engineering Mathematical Solution Procedures Commonly Used in Engineering Analysis Data Analysis Techniques (Statistics) Curve Fitting techniques
More informationSpreadsheets and Laboratory Data Analysis: Excel 2003 Version (Excel 2007 is only slightly different)
Spreadsheets and Laboratory Data Analysis: Excel 2003 Version (Excel 2007 is only slightly different) Spreadsheets are computer programs that allow the user to enter and manipulate numbers. They are capable
More informationChapter 4 Displaying and Describing Categorical Data
Chapter 4 Displaying and Describing Categorical Data Chapter Goals Learning Objectives This chapter presents three basic techniques for summarizing categorical data. After completing this chapter you should
More informationSTC: Descriptive Statistics in Excel 2013. Running Descriptive and Correlational Analysis in Excel 2013
Running Descriptive and Correlational Analysis in Excel 2013 Tips for coding a survey Use short phrases for your data table headers to keep your worksheet neat, you can always edit the labels in tables
More informationSPSS for Exploratory Data Analysis Data used in this guide: studentp.sav (http://people.ysu.edu/~gchang/stat/studentp.sav)
Data used in this guide: studentp.sav (http://people.ysu.edu/~gchang/stat/studentp.sav) Organize and Display One Quantitative Variable (Descriptive Statistics, Boxplot & Histogram) 1. Move the mouse pointer
More informationMicrosoft Excel. Qi Wei
Microsoft Excel Qi Wei Excel (Microsoft Office Excel) is a spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot
More informationAssignment objectives:
Assignment objectives: Regression Pivot table Exercise #1 Simple Linear Regression Often the relationship between two variables, Y and X, can be adequately represented by a simple linear equation of the
More informationGeoGebra Statistics and Probability
GeoGebra Statistics and Probability Project Maths Development Team 2013 www.projectmaths.ie Page 1 of 24 Index Activity Topic Page 1 Introduction GeoGebra Statistics 3 2 To calculate the Sum, Mean, Count,
More informationComputer Training Centre University College Cork. Excel 2013 Pivot Tables
Computer Training Centre University College Cork Excel 2013 Pivot Tables Table of Contents Pivot Tables... 1 Changing the Value Field Settings... 2 Refreshing the Data... 3 Refresh Data when opening a
More informationBowerman, O'Connell, Aitken Schermer, & Adcock, Business Statistics in Practice, Canadian edition
Bowerman, O'Connell, Aitken Schermer, & Adcock, Business Statistics in Practice, Canadian edition Online Learning Centre Technology StepbyStep  Excel Microsoft Excel is a spreadsheet software application
More informationHOW TO COLLECT AND USE DATA IN EXCEL. Brendon Riggs Texas Juvenile Probation Commission Data Coordinators Conference 2008
HOW TO COLLECT AND USE DATA IN EXCEL Brendon Riggs Texas Juvenile Probation Commission Data Coordinators Conference 2008 Goals To be able to gather and organize information in Excel To be able to perform
More informationBelow is a very brief tutorial on the basic capabilities of Excel. Refer to the Excel help files for more information.
Excel Tutorial Below is a very brief tutorial on the basic capabilities of Excel. Refer to the Excel help files for more information. Working with Data Entering and Formatting Data Before entering data
More informationEstimating a market model: Stepbystep Prepared by Pamela Peterson Drake Florida Atlantic University
Estimating a market model: Stepbystep Prepared by Pamela Peterson Drake Florida Atlantic University The purpose of this document is to guide you through the process of estimating a market model for the
More informationSECTION 21: OVERVIEW SECTION 22: FREQUENCY DISTRIBUTIONS
SECTION 21: OVERVIEW Chapter 2 Describing, Exploring and Comparing Data 19 In this chapter, we will use the capabilities of Excel to help us look more carefully at sets of data. We can do this by reorganizing
More informationDrawing a histogram using Excel
Drawing a histogram using Excel STEP 1: Examine the data to decide how many class intervals you need and what the class boundaries should be. (In an assignment you may be told what class boundaries to
More informationTechnology StepbyStep Using StatCrunch
Technology StepbyStep Using StatCrunch Section 1.3 Simple Random Sampling 1. Select Data, highlight Simulate Data, then highlight Discrete Uniform. 2. Fill in the following window with the appropriate
More informationA Guide to Using Excel in Physics Lab
A Guide to Using Excel in Physics Lab Excel has the potential to be a very useful program that will save you lots of time. Excel is especially useful for making repetitious calculations on large data sets.
More informationScientific Graphing in Excel 2010
Scientific Graphing in Excel 2010 When you start Excel, you will see the screen below. Various parts of the display are labelled in red, with arrows, to define the terms used in the remainder of this overview.
More informationUsing Excel for descriptive statistics
FACT SHEET Using Excel for descriptive statistics Introduction Biologists no longer routinely plot graphs by hand or rely on calculators to carry out difficult and tedious statistical calculations. These
More informationExcel: Analyze PowerSchool Data
Excel: Analyze PowerSchool Data Trainer Name Trainer/Consultant PowerSchool University 2012 Agenda Welcome & Introductions Organizing Data with PivotTables Displaying Data with Charts Creating Dashboards
More informationTIPS FOR DOING STATISTICS IN EXCEL
TIPS FOR DOING STATISTICS IN EXCEL Before you begin, make sure that you have the DATA ANALYSIS pack running on your machine. It comes with Excel. Here s how to check if you have it, and what to do if you
More informationTo create a histogram, you must organize the data in two columns on the worksheet. These columns must contain the following data:
You can analyze your data and display it in a histogram (a column chart that displays frequency data) by using the Histogram tool of the Analysis ToolPak. This data analysis addin is available when you
More informationseven Statistical Analysis with Excel chapter OVERVIEW CHAPTER
seven Statistical Analysis with Excel CHAPTER chapter OVERVIEW 7.1 Introduction 7.2 Understanding Data 7.3 Relationships in Data 7.4 Distributions 7.5 Summary 7.6 Exercises 147 148 CHAPTER 7 Statistical
More informationDashboard logging data graphs. Dashboard logging data graphs How to create graphs from Dashboard logging data using MS Excel.
Dashboard logging data graphs How to create graphs from Dashboard logging data using MS Excel Introduction The TBS Dashboard for Windows software environment, offers data logging capabilities for each
More informationIntroduction Course in SPSS  Evening 1
ETH Zürich Seminar für Statistik Introduction Course in SPSS  Evening 1 Seminar für Statistik, ETH Zürich All data used during the course can be downloaded from the following ftp server: ftp://stat.ethz.ch/u/sfs/spsskurs/
More informationSPSS Manual for Introductory Applied Statistics: A Variable Approach
SPSS Manual for Introductory Applied Statistics: A Variable Approach John Gabrosek Department of Statistics Grand Valley State University Allendale, MI USA August 2013 2 Copyright 2013 John Gabrosek. All
More informationHistogram Tutorial for Excel 2007
Histogram Tutorial for Excel 2007 What is a Histogram? Installing the Analysis Toolpak for Excel Creating a histogram using the Histogram Tool Alternate method for creating a histogram What is a Histogram?
More informationDoing Multiple Regression with SPSS. In this case, we are interested in the Analyze options so we choose that menu. If gives us a number of choices:
Doing Multiple Regression with SPSS Multiple Regression for Data Already in Data Editor Next we want to specify a multiple regression analysis for these data. The menu bar for SPSS offers several options:
More informationOverview What is a PivotTable? Benefits
Overview What is a PivotTable? Benefits Create a PivotTable Select Row & Column labels & Values Filtering & Sorting Calculations Data Details Refresh Data Design options Create a PivotChart Slicers Charts
More informationESTIMATING THE DISTRIBUTION OF DEMAND USING BOUNDED SALES DATA
ESTIMATING THE DISTRIBUTION OF DEMAND USING BOUNDED SALES DATA Michael R. Middleton, McLaren School of Business, University of San Francisco 0 Fulton Street, San Francisco, CA 00  middleton@usfca.edu
More informationStatistical Analysis Using Gnumeric
Statistical Analysis Using Gnumeric There are many software packages that will analyse data. For casual analysis, a spreadsheet may be an appropriate tool. Popular spreadsheets include Microsoft Excel,
More informationKSTAT MINIMANUAL. Decision Sciences 434 Kellogg Graduate School of Management
KSTAT MINIMANUAL Decision Sciences 434 Kellogg Graduate School of Management Kstat is a set of macros added to Excel and it will enable you to do the statistics required for this course very easily. To
More informationScatter Plots with Error Bars
Chapter 165 Scatter Plots with Error Bars Introduction The procedure extends the capability of the basic scatter plot by allowing you to plot the variability in Y and X corresponding to each point. Each
More informationBUSINESS DATA ANALYSIS WITH PIVOTTABLES
BUSINESS DATA ANALYSIS WITH PIVOTTABLES Jim Chen, Ph.D. Professor Norfolk State University 700 Park Avenue Norfolk, VA 23504 (757) 8232564 jchen@nsu.edu BUSINESS DATA ANALYSIS WITH PIVOTTABLES INTRODUCTION
More informationInformation Literacy Program
Information Literacy Program Excel (2013) Advanced Charts 2015 ANU Library anulib.anu.edu.au/training ilp@anu.edu.au Table of Contents Excel (2013) Advanced Charts Overview of charts... 1 Create a chart...
More informationAn introduction to using Microsoft Excel for quantitative data analysis
Contents An introduction to using Microsoft Excel for quantitative data analysis 1 Introduction... 1 2 Why use Excel?... 2 3 Quantitative data analysis tools in Excel... 3 4 Entering your data... 6 5 Preparing
More informationAPPENDIX A Using Microsoft Excel for Error Analysis
89 APPENDIX A Using Microsoft Excel for Error Analysis This appendix refers to the sample0.xls file available for download from the class web page. This file illustrates how to use various features of
More informationWhen to use Excel. When NOT to use Excel 9/24/2014
Analyzing Quantitative Assessment Data with Excel October 2, 2014 Jeremy Penn, Ph.D. Director When to use Excel You want to quickly summarize or analyze your assessment data You want to create basic visual
More informationExploratory Data Analysis
Exploratory Data Analysis Learning Objectives: 1. After completion of this module, the student will be able to explore data graphically in Excel using histogram boxplot bar chart scatter plot 2. After
More informationInDepth Guide Advanced Spreadsheet Techniques
InDepth Guide Advanced Spreadsheet Techniques Learning Objectives By reading and completing the activities in this chapter, you will be able to: Create PivotTables using Microsoft Excel Create scenarios
More information1. Go to your programs menu and click on Microsoft Excel.
Elementary Statistics Computer Assignment 1 Using Microsoft EXCEL 2003, follow the steps below. For Microsoft EXCEL 2007 instructions, go to the next page. For Microsoft 2010 and 2007 instructions with
More informationIntroduction to Statistical Computing in Microsoft Excel By Hector D. Flores; hflores@rice.edu, and Dr. J.A. Dobelman
Introduction to Statistical Computing in Microsoft Excel By Hector D. Flores; hflores@rice.edu, and Dr. J.A. Dobelman Statistics lab will be mainly focused on applying what you have learned in class with
More informationPERFORMING REGRESSION ANALYSIS USING MICROSOFT EXCEL
PERFORMING REGRESSION ANALYSIS USING MICROSOFT EXCEL John O. Mason, Ph.D., CPA Professor of Accountancy Culverhouse School of Accountancy The University of Alabama Abstract: This paper introduces you to
More informationCREATING EXCEL PIVOT TABLES AND PIVOT CHARTS FOR LIBRARY QUESTIONNAIRE RESULTS
CREATING EXCEL PIVOT TABLES AND PIVOT CHARTS FOR LIBRARY QUESTIONNAIRE RESULTS An Excel Pivot Table is an interactive table that summarizes large amounts of data. It allows the user to view and manipulate
More informationThe Basic Practice of Statistics Fifth Edition
EXCEL MANUAL for Moore s The Basic Practice of Statistics Fifth Edition Betsy Greenberg University of Texas Austin with solutions by Linda Myers Harrisburg Area Community College W.H. Freeman and Company
More informationUsing Microsoft Excel to Plot and Analyze Kinetic Data
Entering and Formatting Data Using Microsoft Excel to Plot and Analyze Kinetic Data Open Excel. Set up the spreadsheet page (Sheet 1) so that anyone who reads it will understand the page (Figure 1). Type
More informationCalibration and Linear Regression Analysis: A SelfGuided Tutorial
Calibration and Linear Regression Analysis: A SelfGuided Tutorial Part 1 Instrumental Analysis with Excel: The Basics CHM314 Instrumental Analysis Department of Chemistry, University of Toronto Dr. D.
More informationFigure 1. An embedded chart on a worksheet.
8. Excel Charts and Analysis ToolPak Charts, also known as graphs, have been an integral part of spreadsheets since the early days of Lotus 123. Charting features have improved significantly over the
More informationCoins, Presidents, and Justices: Normal Distributions and zscores
activity 17.1 Coins, Presidents, and Justices: Normal Distributions and zscores In the first part of this activity, you will generate some data that should have an approximately normal (or bellshaped)
More informationData representation and analysis in Excel
Page 1 Data representation and analysis in Excel Let s Get Started! This course will teach you how to analyze data and make charts in Excel so that the data may be represented in a visual way that reflects
More informationAn Introduction to SPSS. Workshop Session conducted by: Dr. Cyndi Garvan GraceAnne Jackman
An Introduction to SPSS Workshop Session conducted by: Dr. Cyndi Garvan GraceAnne Jackman Topics to be Covered Starting and Entering SPSS Main Features of SPSS Entering and Saving Data in SPSS Importing
More informationUsing Excel for Statistics Tips and Warnings
Using Excel for Statistics Tips and Warnings November 2000 University of Reading Statistical Services Centre Biometrics Advisory and Support Service to DFID Contents 1. Introduction 3 1.1 Data Entry and
More informationMicrosoft Excel. The basics for writing a chemistry lab using Excel 2007 (or whatever is on this computer)
Microsoft Excel The basics for writing a chemistry lab using Excel 2007 (or whatever is on this computer) Identifying the basics Entering Data Analyzing Data Other Cool Things Examples Overview EXPLORING
More informationUsing Excel (Microsoft Office 2007 Version) for Graphical Analysis of Data
Using Excel (Microsoft Office 2007 Version) for Graphical Analysis of Data Introduction In several upcoming labs, a primary goal will be to determine the mathematical relationship between two variable
More informationA Guide for a Selection of SPSS Functions
A Guide for a Selection of SPSS Functions IBM SPSS Statistics 19 Compiled by Beth Gaedy, Math Specialist, Viterbo University  2012 Using documents prepared by Drs. Sheldon Lee, Marcus Saegrove, Jennifer
More informationUsing Excel in Research. Hui Bian Office for Faculty Excellence
Using Excel in Research Hui Bian Office for Faculty Excellence Data entry in Excel Directly type information into the cells Enter data using Form Command: File > Options 2 Data entry in Excel Tool bar:
More informationChapter 15 Multiple Choice Questions (The answers are provided after the last question.)
Chapter 15 Multiple Choice Questions (The answers are provided after the last question.) 1. What is the median of the following set of scores? 18, 6, 12, 10, 14? a. 10 b. 14 c. 18 d. 12 2. Approximately
More information"Excel with Excel 2013: Pivoting with Pivot Tables" by Venu Gopalakrishna Remani. October 28, 2014
Teaching Excellence and Innovation 1 Pivot table Pivot table does calculations with criteria Data should be arranged as : Field names in the first rows, records in rows No blank rows or blank columns should
More informationScott Harvey, Registrar Tri County Technical College. Using Excel Pivot Tables to Analyze Student Data
Scott Harvey, Registrar Tri County Technical College Using Excel Pivot Tables to Analyze Student Data 1Introduction to PivotTables 2Prepare the source data Discussion Points 3Create a PivotTable 5Show
More informationHow to make a line graph using Excel 2007
How to make a line graph using Excel 2007 Format your data sheet Make sure you have a title and each column of data has a title. If you are entering data by hand, use time or the independent variable in
More informationUsing Excel for Analyzing Survey Questionnaires Jennifer Leahy
University of WisconsinExtension Cooperative Extension Madison, Wisconsin PD &E Program Development & Evaluation Using Excel for Analyzing Survey Questionnaires Jennifer Leahy G365814 Introduction You
More informationAdvanced Excel 10/20/2011 1
Advanced Excel Data Validation Excel has a feature called Data Validation, which will allow you to control what kind of information is typed into cells. 1. Select the cell(s) you wish to control. 2. Click
More informationIntroduction to SPSS 16.0
Introduction to SPSS 16.0 Edited by Emily Blumenthal Center for Social Science Computation and Research 110 Savery Hall University of Washington Seattle, WA 98195 USA (206) 5438110 November 2010 http://julius.csscr.washington.edu/pdf/spss.pdf
More informationWHAT S NEW IN OBIEE 11.1.1.7
Enterprise Data Management OBI Author Training, March 2015 WHAT S NEW IN OBIEE 11.1.1.7 NEW PRESENTATION FEATURES VIEWS 1) Recommended Visualizations Feature When you create a new view, OBIEE looks at
More informationProduced by Flinders University Centre for Educational ICT. PivotTables Excel 2010
Produced by Flinders University Centre for Educational ICT PivotTables Excel 2010 CONTENTS Layout... 1 The Ribbon Bar... 2 Minimising the Ribbon Bar... 2 The File Tab... 3 What the Commands and Buttons
More informationAn Introduction to Graphing in Excel
An Introduction to Graphing in Excel This example uses Excel to graph Y vs X. This problem starts as follows: 1.Complete the following table and on graph paper, graph the line for the equation x 2y = Identify
More informationCD Appendix A3 Excel Troubleshooting and Detailed. Instructions for Office 1997, 2000, XP, and 2003
CD Appendix A3 Excel Troubleshooting and Detailed Instructions for Office 1997, 2000, XP, and 2003 Before using this appendix please read CD Appendixes A1. If problems persist use this appendix to get
More informationData analysis. Data analysis in Excel using Windows 7/Office 2010
Data analysis Data analysis in Excel using Windows 7/Office 2010 Open the Data tab in Excel If Data Analysis is not visible along the top toolbar then do the following: o Right click anywhere on the toolbar
More informationRIFIS Ad Hoc Reports
RIFIS Ad Hoc Reports To retrieve the entire list of all Ad Hoc Reports, including the Base reports and any additional reports published to your Role, select Ad Hoc for the Type under Filter Report By and
More informationWorking with Spreadsheets
osborne books Working with Spreadsheets UPDATE SUPPLEMENT 2015 The AAT has recently updated its Study and Assessment Guide for the Spreadsheet Software Unit with some minor additions and clarifications.
More informationExcel Pivot Tables. Blue Pecan Computer Training Ltd  Onsite Training Provider www.bluepecantraining.com :: 0800 6124105 :: info@bluepecan.co.
Excel Pivot Tables 1 Table of Contents Pivot Tables... 3 Preparing Data for a Pivot Table... 3 Creating a Dynamic Range for a Pivot Table... 3 Creating a Pivot Table... 4 Removing a Field... 5 Change the
More informationEXPERIMENT GRAPHING IN EXCEL
EXPERIMENT GRAPHING IN EXCEL Introduction In this lab you will learn how to use Microsoft Excel to plot and analyze data that you obtain while doing experiments. In this lab you learn how to Enter data
More informationOnce saved, if the file was zipped you will need to unzip it. For the files that I will be posting you need to change the preferences.
1 Commands in JMP and Statcrunch Below are a set of commands in JMP and Statcrunch which facilitate a basic statistical analysis. The first part concerns commands in JMP, the second part is for analysis
More informationMicrosoft Excel Tutorial
Microsoft Excel Tutorial by Dr. James E. Parks Department of Physics and Astronomy 401 Nielsen Physics Building The University of Tennessee Knoxville, Tennessee 379961200 Copyright August, 2000 by James
More informationAnalyzing Excel Data Using Pivot Tables
NDUS Training and Documentation Analyzing Excel Data Using Pivot Tables Pivot Tables are interactive worksheet tables you can use to quickly and easily summarize, organize, analyze, and compare large amounts
More informationDealing with Data in Excel 2010
Dealing with Data in Excel 2010 Excel provides the ability to do computations and graphing of data. Here we provide the basics and some advanced capabilities available in Excel that are useful for dealing
More informationMBA 611 STATISTICS AND QUANTITATIVE METHODS
MBA 611 STATISTICS AND QUANTITATIVE METHODS Part I. Review of Basic Statistics (Chapters 111) A. Introduction (Chapter 1) Uncertainty: Decisions are often based on incomplete information from uncertain
More informationGenerating ABI PRISM 7700 Standard Curve Plots in a Spreadsheet Program
Generating ABI PRISM 7700 Standard Curve Plots in a Spreadsheet Program Overview The goal of this tutorial is to demonstrate the procedure through which analyzed data generated within an ABI PRISM 7700
More informationHow To Run Statistical Tests in Excel
How To Run Statistical Tests in Excel Microsoft Excel is your best tool for storing and manipulating data, calculating basic descriptive statistics such as means and standard deviations, and conducting
More informationMicroStrategy Desktop
MicroStrategy Desktop Quick Start Guide MicroStrategy Desktop is designed to enable business professionals like you to explore data, simply and without needing direct support from IT. 1 Import data from
More informationGetting started in Excel
Getting started in Excel Disclaimer: This guide is not complete. It is rather a chronicle of my attempts to start using Excel for data analysis. As I use a Mac with OS X, these directions may need to be
More informationThis activity will show you how to use Excel to draw cumulative frequency graphs. 0 < x < x < x
Pay rates for men and women Excel 2003 activity This activity will show you how to use Excel to draw cumulative frequency graphs. Information sheet The table gives the results from a survey about hourly
More informationThere are six different windows that can be opened when using SPSS. The following will give a description of each of them.
SPSS Basics Tutorial 1: SPSS Windows There are six different windows that can be opened when using SPSS. The following will give a description of each of them. The Data Editor The Data Editor is a spreadsheet
More informationNCSS Statistical Software Principal Components Regression. In ordinary least squares, the regression coefficients are estimated using the formula ( )
Chapter 340 Principal Components Regression Introduction is a technique for analyzing multiple regression data that suffer from multicollinearity. When multicollinearity occurs, least squares estimates
More informationDirections for using SPSS
Directions for using SPSS Table of Contents Connecting and Working with Files 1. Accessing SPSS... 2 2. Transferring Files to N:\drive or your computer... 3 3. Importing Data from Another File Format...
More informationCharting LibQUAL+(TM) Data. Jeff Stark Training & Development Services Texas A&M University Libraries Texas A&M University
Charting LibQUAL+(TM) Data Jeff Stark Training & Development Services Texas A&M University Libraries Texas A&M University Revised March 2004 The directions in this handout are written to be used with SPSS
More informationMICROSOFT EXCEL 2010 ANALYZE DATA
MICROSOFT EXCEL 2010 ANALYZE DATA Microsoft Excel 2010 Essential Analyze data Last Edited: 20120709 1 Basic analyze data... 4 Use diagram to audit formulas... 4 Use Error Checking feature... 4 Use Evaluate
More informationExploring Relationships between Highest Level of Education and Income using Corel Quattro Pro
Exploring Relationships between Highest Level of Education and Income using Corel Quattro Pro Created by Michael Lieff (m@lieff.net) Faculty of Education, Queen s University While on practicum at Statistics
More informationCreating Simple Tables and Charts using Microsoft Excel 2013
2015 Bow Valley College 1 Microsoft Excel Vocabulary Creating Simple Tables and Charts using Microsoft Excel 2013 Column: A grouping of information or data organized from top to bottom. In Excel columns
More informationUsing Excel 2003 with Basic Business Statistics
Using Excel 2003 with Basic Business Statistics Introduction Use this document if you plan to use Excel 2003 with Basic Business Statistics, 12th edition. Instructions specific to Excel 2003 are needed
More informationBy: Peter K. Mulwa MSc (UoN), PGDE (KU), BSc (KU) Email: Peter.kyalo@uonbi.ac.ke
SPREADSHEETS FOR MARKETING & SALES TRACKING  DATA ANALYSIS TOOLS USING MS EXCEL By: Peter K. Mulwa MSc (UoN), PGDE (KU), BSc (KU) Email: Peter.kyalo@uonbi.ac.ke Objectives By the end of the session, participants
More information