excel data analysis resources

... 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 ... part of two parts-  Data Analysis with Excel and  Advanced Data Analysis with Excel Trang 14Data Analysis is a process of collecting, transforming, cleaning, and modelingdatawith the goal of ... decision-making.Data visualization is at times used to portray the data for the ease of discovering the useful patterns in the data The terms Data Modeling and Data Analysis mean the same Data Analysis

Ngày tải lên: 02/04/2019, 14:12

... 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 ... 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 ... Importing Data from a Text File or Document 307 39 Importing Data from the Internet 313 40 Validating Data 319 41 Summarizing Data by Using Histograms 327 42 Summarizing Data by

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 ... one input, a one-way data table will solve the problem The data table is shown in Figure 17-2 Trang 2Chapter 17 Sensitivity Analysis with Data Tables 129FIGURE 17-2 One way data tab e w th vary ... 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 ... specific data in a PivotTable to determine profit, such as the April sales in France of Chip 1 Unfortunately, this data moves around when new fields are added to my PivotTable Does Excel have

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

... 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: 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 ... 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 ... Trang 1628 Microsoft Excel 2010: Data Analysis and Business ModelingFor prices near the current price, however, the linear demand

Ngày tải lên: 12/08/2014, 12:21

... 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 ... 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 ... Summary of Common Excel Data Analysis Functions 149 Statistical Functions 149 Mathematical Functions 151 Financial Functions 152 ■ APPENDIX D Additional Excel Data Analysis Resources 155

Ngày tải lên: 14/08/2014, 06:22

... 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 ... 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,” ... 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

... 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 ... PivotTables and Slicers to Describe Data 349 Summarizing Data with Database Statistical Functions 387 Filtering Data and Removing Duplicates 395 Consolidating Data 411 Creating Subtotals 417 Estimating ... Importing Data from a Text File or Document 307 39 Importing Data from the Internet 313 40 Validating Data 319 41 Summarizing Data by Using Histograms 327 42 Summarizing Data by

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

... 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 ... specific data in a PivotTable to determine profit, such as the April sales in France of Chip 1 Unfortunately, this data moves around when new fields are added to my PivotTable Does Excel have

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 ... 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 ... 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 come from a variety

Ngày tải lên: 14/08/2014, 08:23

... I 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 various ... problems with data tables What Are Data Tables? A data table is a collection of cells that displays how changing values in worksheet formulas affects the results of those formulas Data tables provide ... that you understand data tables terminology, you will learn how to work with one-variable and two-variable data tables Working with One-Variable Data Tables You must organize the data on your worksheets

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

... (consisting of resources such as people, equipmanage-ment, materials, or time) Solver C H A P T E R 4 ■ S O LV E R 60 Figure 4-2.Estimating baking recipe yield using limited food resources Trang ... Microsoft Office Setup program again and selecting Solver from the list of available Excel add-ins Then when you restart Excel, Solver should appear on the Tools menu Setting Solver Parameters To use ... split for readability) Trang 4In this chapter, you learned about scenarios, which are groups of Excel worksheet cell values and formulas that can be saved and exchanged with other groups of cell

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

... SORT EXCEL DATA ANALYSIS 32 CREATE A CUSTOM SORT 03 537547 Ch02.qxd 3/4/03 11:46 AM Page 32 E xcel provides a great location for creating and maintaining a list of data values for data analysis. ... TO A LIST EXCEL DATA ANALYSIS 28 ADD A SERIES TO A LIST 03 537547 Ch02.qxd 3/4/03 11:46 AM Page 28 ■ As you drag, Excel outlines the range of cells that will contain the series. ■ Excel displays ... worksheet, or open another workbook and select the range of cells. CONSOLIDATE DATA EXCEL DATA ANALYSIS 36 CONSOLIDATE DATA 03 537547 Ch02.qxd 3/4/03 11:47 AM Page 36 ■ A list of current custom...

Ngày tải lên: 22/12/2013, 23:16