excel what if data analysis tools

... option, Excel merges the data from the specified locations into one central location, combining any common data values by whatever method you specify. A good use of this feature is to combine different ... 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. ... selected. If users select an unprotected cell, they can modify the cell in the Formula bar. PROTECT WORKSHEETS EXCEL DATA ANALYSIS 24 PROTECT WORKSHEETS 02 537547 Ch01.qxd 3/4/03 11:45 AM Page 24 ■ Excel...

Ngày tải lên: 22/12/2013, 23:16

... cross-tabulate data that you have stored in lists, and a PivotChart to graphically display a PivotTable. Excel also has advanced tools to perform more sophisticated data analysis. EXCEL DATA ANALYSIS ... the desired data values. See Chapter 5 for more information on working with external data sources. Data Forms If you need to manually input data into Excel, you can simplify the process by creating a data ... 14 I n Excel, a data type refers to the type of value stored in a cell. When you input data, Excel automatically parses it and determines its data type. Excel recognizes three different data types:...

Ngày tải lên: 22/12/2013, 23:16

Ngày tải lên: 17/03/2014, 02:20

Ngày tải lên: 23/03/2014, 04:20

Ngày tải lên: 31/03/2014, 12:20

... hungry. 19 CHAPTER IV- DATA ANALYSIS AND DISCUSSION 4.1.Questionnaires 4.1.1. Data analysis of the students’ experiment questionnaires 4.1.1.1. Data analysis of pre- questionnaires The data obtained ... :Study design, subjects of the study, the data collection method, instruments as well as process of data collection and data analysis. IV. Data analysis and discussion This focuses on presenting, ... segment changes. MODEL : If I see her, I’ll tell her about that . CUE : If I saw her… RESPONSE: If I saw her, I’d tell her about that. CUE : If You took it… RESPONSE : IF you took it, I’d tell...

Ngày tải lên: 12/04/2013, 16:19

Ngày tải lên: 13/08/2013, 15:05

... stock. And FUNDAMENTAL ANALYSIS : TOOLS AND TACTICS 101 10381_Sincere_03.c 7/18/03 10:58 AM Page 101 Problems with Fundamental Analysis One of the problems with fundamental analysis is that you ... how to do after a lifetime of investment success. In the next chapter, you will learn how traders use technical analy- sis to buy and sell stocks. FUNDAMENTAL ANALYSIS : TOOLS AND TACTICS 105 10381_Sincere_03.c ... earn- 100 U NDERSTANDING S TOCKS 10381_Sincere_03.c 7/18/03 10:58 AM Page 100 10 97 Fundamental Analysis: Tools and Tactics Fundamental analysts use a number of tools to evaluate and measure stocks. After all, before you buy...

Ngày tải lên: 24/10/2013, 08:20

... 134 12 131 Technical Analysis: Tools and Tactics Just as with fundamental analysis, there are tools that technical analysts use to determine when to buy or sell a stock. All of the tools explained in ... security. If the OBV line is dropping, it tells you that people are selling. If the OBV line is rising, it tells you that people are buying. After all, no matter what is happening in the market, if ... identify stocks that have fallen and are about to reverse and move higher (oversold). TECHNICAL ANALYSIS : TOOLS AND TACTICS 135 10381_Sincere_03.c 7/18/03 10:58 AM Page 135 For example, if the...

Ngày tải lên: 24/10/2013, 08:20

Ngày tải lên: 26/10/2013, 16:15

... Logging and Log -Analysis Tools Most firewalls can log events related to traffic that has been permitted or denied. Unfortunately, the sheer volume of data from even a moderately ... reasons, event filtering, and event notification via e-mail and pager for specified events. Syslog uses a combination of facilities and severities to identify the source and type of message that ... Error (3) Error conditions. • Warning (4) Warning conditions. • Notice (5) Normal but significant conditions. • Informational (6) Informational messages. • Debug (7) Debug-level messages....

Ngày tải lên: 28/10/2013, 13:15

... York and California 2001–2005 New York California KEY 0 10 20 30 40 50 60 70 80 90 2001 2002 2003 2004 2005 Money Spent on New Roadwork in Millions of Dollars Year 25% 40% 35% – DATA ANALYSIS, ... ᎏ 1 3 4 ᎏ . Helpful Hints about Probability ■ If an event is certain to occur, the probability is 1. ■ If an event is certain not to occur (impossible), the probability is 0. ■ If you know the probability of ... number of possible outcomes – DATA ANALYSIS, STATISTICS, AND PROBABILITY – 420 T HIS SECTION WILL help you become familiar with the word problems on the GED and analyze data using specific techniques.  Translating...

Ngày tải lên: 02/11/2013, 17:20

... of Data Analysis in Access 1 Chapter 1 The Case for Data Analysis in Access 3 Where Data Analysis with Excel Can Go Wrong 3 Scalability 4 Transparency of Analytical Processes 6 Separation of Data ... analyzing your data. Companion Database The examples demonstrated throughout this book can be found in the companion database. This sample database is located at www.wiley.com/ go/access2007dataanalysis. Introduction ... Importing Data 28 Importing Data from an Excel Spreadsheet 29 Importing Data from a Text File 30 Understanding the Relational Database Concept 30 Why Is This Concept Important? 30 Excel and the...

Ngày tải lên: 13/12/2013, 03:15

... do with Excel? People who per- form data analysis with Excel, more often than not, tend to fuse the data, the analysis, and the presentation together. For example, you will often see an Excel Workbook ... books on how to analyze your data with Excel. Well if so many people seem to agree that using Excel to analyze data is the way to go, why bother using Access for data analysis? The honest answer: ... ability of Excel to handle ever-increasing volumes of data. Most Excel aficionados will be quick to point out that as of Excel 2007, you can place 1,048,576 rows of data into a single Excel worksheet....

Ngày tải lên: 13/12/2013, 03:15