excel data analysis functions

... of Contents ii DATA ANALYSIS WITH EXCEL 1 1 Data Analysis − Overview 2 Types of Data Analysis 2 Data Analysis with Excel 4 2 Data Analysis Process 5 3 Data Analysis with Excel – Overview ... You will be learning these data analysis techniques with Excel as part of two parts-  Data Analysis with Excel and  Advanced Data Analysis with Excel Trang 14Data Analysis is a process of collecting, ... 396 29 Importing Data into Excel 398 Importing Data from Microsoft Access Database 398 Importing Data from a Web Page 402 Importing Data from a Text File 407 Importing Data from another

Ngày tải lên: 02/04/2019, 14:12

... to Describe Data 349 44 Sparklines 381 45 Summarizing Data with Database Statistical Functions 387 46 Filtering Data and Removing Duplicates 395 47 Consolidating Data 411 ... as the Greek letter µ) into a cell Improved Data Bars Excel 2007 introduced using data bars as a method to summarize numerical data In Excel 2010 data bars have been improved in two ways: ■ You ... performed after clicking the Office button New Excel Functions Many new functions (mostly statistical functions that improve the accuracy of statistical functions in previous versions) have been added

Ngày tải lên: 12/08/2014, 12:21

... the Data tab on the ribbon In the Data Tools group, click What-If Analysis, and then click Data Table Now fill in the Data Table dialog box as shown in Figure 17-3 FIGURE 17-3 Creat ng a data ... 2005) ■ Database statistical functions are discussed in Chapter 45, “Summarizing Data with Database Statistical Functions.” ■ Array formulas are discussed in Chapter 83, “Array Formulas and Functions.” ... 1128 Microsoft Excel 2010: Data Analysis and Business ModelingWith a one-way data table, you can determine how changing one input changes any number of outputs With a two-way data table, you

Ngày tải lên: 12/08/2014, 12:21

... is the trimmed mean of a data set? Extreme skewness in a data set can distort the mean of the data set In these situations, people usually use median as a measure of the data set’s typical value ... about your data range (In this case, Excel correctly guessed that the data range was C2:I924.) By selecting Use An External Data Source, you can also refer to a database as a source for a PivotTable ... many changes in the data For example, compare the following two data sets: Set 1: –5, –3, 0, 1, 3, 5, 7, 9, 11, 13, 15 Set 2: –20, –18, –15, –10, –8, 5, 6, 7, 8, 9, 10 These data sets have the

Ngày tải lên: 12/08/2014, 12:21

... +B3 * (Units C produced) The Excel Data Analysis feature can find the equation for this form that best fits your data Click Data Analysis in the Analysis group on the Data tab, and then select Regression ... correlations between each pair of stocks, click Data Analysis in the Analysis group on the Data tab, and then select the Correlation option You must install the Analysis ToolPak (as described in Chapters ... rows below the current data set When you populate the blank rows with new data, Excel picks up the new data when it performs the consolidation A third choice is to make each data range a dynamic

Ngày tải lên: 12/08/2014, 12:21

... 98 Microsoft Excel 2010: Data Analysis and Business Modeling These indexes imply, for example,... 10 defective CD drives? 522 Microsoft Excel 2010: Data Analysis and ... Microsoft Excel 2010 allows only 15 independent variables, so it appears that you’re in trouble 501 502 Microsoft Excel 2010: Data Analysis and Business Modeling FIGURE 61-1  Data ... 484 Microsoft Excel 2010: Data Analysis and Business Modeling In the Two Way ANOVA with Interaction worksheet, I changed the data from the previous example to the data shown in Figure

Ngày tải lên: 12/08/2014, 12:21

... of the data in Figure 83-7. FIGURE 83-7 Makeup database This data can easily be summarized by using database statistical functions, as I described in Chapter 46, “Summarizing Data with Database ... formula. Excel also contains a variety of array functions In Chapter 42, “Summarizing Data by Using Descriptive Statistics,” I discuss the array function MODE.MULT You met two array functions ... I select the table range (cells K9:BE60), and then on the Data tab, in the Data Tools group, I click What-If Analysis and then select Data Table The column input cell is F2 (the fixed fee) and

Ngày tải lên: 12/08/2014, 12:21

... APPENDIX B Summary of Other Helpful Excel Data Analysis Tools 139 ■ APPENDIX C Summary of Common Excel Data Analysis Functions 149 ■ APPENDIX D Additional Excel Data Analysis Resources 155 ■ INDEX ... Summary of Common Excel Data Analysis Functions 149 Statistical Functions 149 Mathematical Functions 151 Financial Functions 152 ■ APPENDIX D Additional Excel Data Analysis Resources ... Trang 2Beginning Excel What-If Data Analysis Tools Getting Started with Goal Seek, Data Tables, Scenarios, and Solver Paul Cornell Trang 3Beginning Excel What-If Data Analysis Tools: Getting

Ngày tải lên: 14/08/2014, 06:22

... “Summary of Common Excel Data Analysis Functions,” provides a short list of common functions for statistical, mathematical, and financial formulas • Appendix D, “Additional Excel Data Analysis Resources,” ... Other Helpful Excel Data Analysis Tools,” gives you a quick overview of other Excel data analysis tools, such as filtering, sorting, analyzing online analytical processing (OLAP) data, conditional ... with Excel 2003 in mind There are few, if any, differences in the basic user interface and functionality of the what-if tools included in Excel 2003, Excel 2002, Excel 2000, and Excel 97 In Excel,

Ngày tải lên: 14/08/2014, 06:22

... Sensitivity Analysis 143 Summarizing Data by Using Histograms 327 Summarizing Data by Using Descriptive Statistics 335 Using PivotTables and Slicers to Describe Data 349 Summarizing Data with Database ... to Describe Data 349 44 Sparklines 381 45 Summarizing Data with Database Statistical Functions 387 46 Filtering Data and Removing Duplicates 395 47 Consolidating Data 411 ... as the Greek letter µ) into a cell Improved Data Bars Excel 2007 introduced using data bars as a method to summarize numerical data In Excel 2010 data bars have been improved in two ways: ■ You

Ngày tải lên: 14/08/2014, 08:23

... Microsoft Excel 2010: Data Analysis and Business Modeling■ Units sold ■ Dollars received ■ Location of transaction FIGURE 25-1 Sales transaction data before sorting. I want to sort the data so ... versions of Excel before Excel 2007, it was difficult to sort on more than three criteria Excel 2007 and Excel 2010 allow you to apply up to 64 criteria in one sort To sort the sales data, I first ... also want to note that Excel 2010 allows conditional formats created with formulas to reference data in other worksheets In prior versions of Excel you could reference data only in the worksheet

Ngày tải lên: 14/08/2014, 08:23

... each age group 366 Microsoft Excel 2010: Data Analysis and Business Modeling The data is included on the Data worksheet in the file Traveldata.xlsx, and a sample is shown ... case, Excel correctly guessed that the data range was C2:I924.) By selecting Use An External Data Source, you can also refer to a database as a source for a PivotTable. 352 Microsoft Excel ... the trimmed mean of a data set? Extreme skewness in a data set can distort the mean of the data set. In these situations, people usually use median as a measure of the data set’s typical value.

Ngày tải lên: 14/08/2014, 08:23

... +B3 * (Units C produced) The Excel Data Analysis feature can find the equation for this form that best fits your data Click Data Analysis in the Analysis group on the Data tab, and then select Regression ... correlations between each pair of stocks, click Data Analysis in the Analysis group on the Data tab, and then select the Correlation option You must install the Analysis ToolPak (as described in Chapters ... rows below the current data set When you populate the blank rows with new data, Excel picks up the new data when it performs the consolidation A third choice is to make each data range a dynamic

Ngày tải lên: 14/08/2014, 08:23

... holiday Microsoft Excel 2010 allows only 15 independent variables, so it appears that you’re in trouble Trang 16502 Microsoft Excel 2010: Data Analysis and Business ModelingFIGURE 61-1 Data used to ... 14500 Microsoft Excel 2010: Data Analysis and Business ModelingIf you think the trend of the series has changed recently, you can estimate the series’ trend based on more recent data For example, ... is going on with your data To create a moving average graph of quarterly revenues, you can modify the chart Select the graph, and then click a data point until all the data points are displayed

Ngày tải lên: 14/08/2014, 08:23

... of the data in Figure 83-7. FIGURE 83-7 Makeup database This data can easily be summarized by using database statistical functions, as I described in Chapter 46, “Summarizing Data with Database ... are DAX functions? Microsoft PowerPivot for Excel 2010 is an add-in that enables you to easily create PivotTables for large data sets—up to 100,000,000 rows of data! Most amazingly, the data can ... I select the table range (cells K9:BE60), and then on the Data tab, in the Data Tools group, I click What-If Analysis and then select Data Table The column input cell is F2 (the fixed fee) and

Ngày tải lên: 14/08/2014, 08:23

... Create Data Tables? To create data tables, you need to understand the two types of data tables. You should also be familiar with how data tables are constructed with input and output data in ... the data on the Two-Variable Royalty Payments worksheet The initial data looks just like the data in the One-Variable... CHAPTER 2 ■ DATA TABLES Figure 2-8 Setting up a two-variable data ... two-variable data table... 2 ■ DATA TABLES Adjusting Data Table Calculation Options If you recalculate the values in a workbook and the workbook contains data tables, by default, the data

Ngày tải lên: 14/08/2014, 09:20

... 1Two-Variable Data Table to Calculate Stock Dividend PaymentsTo create the two-variable data table, start with the data on the Two-Variable Dividends Payments worksheet The initial data looks just ... Trang 3Although Excel still creates the data table, you may not get the results that you may have expected To re-create the data table, follow the instructions in the “Clearing Data Tables” section ... serve as the basis of the data table, and then accidentally going ahead and creating the data table C H A P T E R 2 ■ D ATA TA B L E S 37 Figure 2-17.Completed two-variable data table to calculate

Ngày tải lên: 14/08/2014, 09:20

... 11Cannot Do This Command in Data Entry Mode: This message is displayed if Excel is indata entry mode at the time you select the Solver menu choice To solve this problem, exit data entry mode Solver ... the problem incorrectly This section describes how to troubleshoot these main scenarios General Excel Error Messages The following are the most common error messages that Solver can display after

Ngày tải lên: 14/08/2014, 09:20

... again Compare your results to Figure 5-3 Trang 2Use Data Tables to Forecast Race PacesIn this section, you will use one-variable and two-variable data tables to forecast various race paces Simply ... this section uses a one-variable data table to forecast the average amount of time it would take to run various distances at a single race pace This exercise’s data is on the Ridge Running Exercises.xls ... this section uses a two-variable data table to forecast the average amount of time it would take to run various distances at several race paces This exercise’s data is on the Ridge Running Exercises.xls

Ngày tải lên: 14/08/2014, 09:20

... to that formula Excel has two types of data tables: one-variable data tables and two-variable data tables. One-variable data tables have only one input value, while two-variable data tables have ... Figure A-2.One-variable data table with starting sample data Trang 4Figure A-3.Completed one-variable data tableGiven the sample data in Figure A-4, create a two-variable data table to display ... • Subtotaling and outlining data • Consolidating data • Sorting data • Filtering data • Conditional cell formatting • Analyzing online analytical processing (OLAP) data • Working with PivotTables

Ngày tải lên: 14/08/2014, 09:20