Data description

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  • (BQ) Part 1 book "Better business decisions from data - Statistical analysis for professional success" has contents: The scarcity of certainty, sources of uncertainty, probability, the raw data, descriptive data, general procedure for comparisons,...and other contents.

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  • (BQ) Part 1 book "Introductory statistics" has contents: The nature of statistics, organizing data, descriptive measures, probability concepts, discrete random variables, the normal distribution, the sampling distribution of the sample mean, confidence intervals for one population mean, hypothesis tests for one population mean.

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  • (BQ) Part 1 book "Elementary statistics - A step by step approach" has contents: The nature of probability and statistics, frequency distributions and graphs, data description, probability and counting rules, discrete probability distributions, the normal distribution, confidence intervals and sample size.

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  • (BQ) Part 1 book "Business analytics" hass contents: Introduction to business analytics, analytics on spreadsheets, visualizing and exploring data, descriptive statistical measures, probability distributions and data modeling, sampling and estimation, sampling and estimation,...and other contents.

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  • (BQ) Part 1 book "An introduction to statistical methods and data analysis" has contents: Statistics and the scientific method; using surveys and experimental studies to gather data; data description, probability and probability distributions; inferences about population central values; inferences comparing two population central values,...and other contents.

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  • (BQ) Part 1 book "Elementary statistics" has contents: The nature of statistics, organizing data, descriptive measures, descriptive methods in regression and correlation, probability and random variables, the normal distribution, the sampling distribution of the sample mean.

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  • The UML can be used to describe the complete development of relational and object relational databases 1 from business requirements through the physical data model. However, modeling of the physical data model must express a detailed description of the database. This is done using Rational’s Data Modeling Profile for the UML2 .

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  • This Solution Reference Network Design (SRND) provides a description of the design issues related to optimizing server and application environments. Server farms are built to provide a highly available, scalable infrastructure that on which applications ru . As enterprises grow, so do their application needs which implies that more and more expenditures are allotted for additional application-specific softwar and server requirements. This increase in bottom line expenses heightens the sensitivity to overall retur on investments.

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  • This compendium aims at providing a comprehensive overview of the main topics that appear in any well-structured course sequence in statistics for business and economics at the undergraduate and MBA levels. The idea is to supplement either formal or informal statistic textbooks such as, e.g., “Basic Statistical Ideas for Managers” by D.K. Hildebrand and R.L. Ott and “The Practice of Business Statistics: Using Data for Decisions” by D.S. Moore, G.P. McCabe, W.M. Duckworth and S.L. Sclove, with a summary of theory as well as with a couple of extra examples.

    pdf0p sofia11 15-05-2012 86 36   Download

  • The EViews workfile is defined as a file in EViews, which provides many convenient visual ways, such as (i) to enter and save data sets, (ii) to create new series or variables from existing ones, (iii) to display and print series and (iv) to carry out and save results of statistical analysis, aswell as each equation of the models applied in the analysis.By using EViews, each statistical model that applied previously could be recalled and modified easily and quickly to obtain the best fit model, based on personal judgment using an interactive process.

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  • Java and XML Data Binding Brett McLaughlin Publisher: O'Reilly First Edition May 2002 ISBN: 0-596-00278-5, 214 pages Table of Contents Index Full Description Reviews Reader reviews Errata This new title provides an in-depth technical look at XML Data Binding. The book offers complete documentation of all features in both the Sun Microsystems JAXB API and popular open source alternative implementations (Enhydra Zeus, Exolabs Castor and Quick).

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  • With some 200 million hosts generating traffic on the Internet, TCP/IP (transmission control protocol/Internet protocol) has become the protocol suite of choice to support the exchange of messages in commercial operations and residential activities. This hands-on resource provides professionals with a comprehensive picture of the Internet protocol stack and the role of TCP/IP in data communication. It serves as a detailed guide to the protocols, networks, codes, signals, and equipment that make it possible to communicate using TCP/IP.

    pdf275p ken333 06-07-2012 61 18   Download

  • Having opened SPSS you will get a dialogue box which you can cancel the first time you enter SPSS. Enlarge the window. SPSS is like a spreadsheet but it does not update calculations, tables or charts if you change the data. At the top of the screen are a series of menus which can be used to instruct SPSS to do something. SPSS uses 2 windows: The Data Editor, which is what you are looking at and which has 2 tabs at the bottom, and the Viewer. The Viewer is not visible yet, but opens automatically as soon as you open a file or run...

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  • The progress of data mining technology and large public popularity establish a need for a comprehensive text on the subject. The series of books entitled by "Data Mining" address the need by presenting in-depth description of novel mining algorithms and many useful applications. In addition to understanding each section deeply, the two books present useful hints and strategies to solving problems in the following chapters.

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  • This compendium aims at providing a comprehensive overview of the main topics that appear in any well-structured course sequence in statistics for business and economics at the undergraduate and MBA levels. The idea is to supplement either formal or informal statistic textbooks such as, e.g., “Basic Statistical Ideas for Managers” by D.K. Hildebrand and R.L. Ott and “The Practice of Business Statistics: Using Data for Decisions” by D.S. Moore, G.P. McCabe, W.M. Duckworth and S.L. Sclove, with a summary of theory as well as with a couple of extra examples.

    pdf150p sn_buon 29-11-2012 52 12   Download

  • SAS defines data mining as the process of uncovering hidden patterns in large amounts of data. Many industries use data mining to address business problems and opportunities such as fraud detection, risk and affinity analyses, database marketing, householding, customer churn, bankruptcy prediction, and portfolio analysis.The SAS data mining process is summarized in the acronym SEMMA, which stands for sampling, exploring, modifying, modeling, and assessing data.

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  • The sub-series Ternary Alloy Systems of the Landolt-Börnstein New Series provides reliable and comprehensive descriptions of the materials constitution, based on critical intellectual evaluations of all data available at the time and it critically weights the different findings, also with respect to their compatibility with today’s edge binary phase diagrams. Selected are ternary systems of importance to alloy development and systems which gained in the recent years otherwise scientific interest.

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  • Built-In Database Objects In addition to creating the database files, several other structures are created. Data dictionary: Contains descriptions of the objects in the database Dynamic performance tables: Contains information used by the database administrator (DBA) to monitor and tune the database and instance PL/SQL packages: Program units adding functionality to the database. These packages are created when the catproc.sql script is run after the CREATE DATABASE command. PL/SQL packages will not be discussed within the scope of this course.

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  • To learn the white space availability at a given location, the database could use one of two schemes: use spectrum measurements for that location, or compute spectrum availabil- ity using RF propagation models. The former, a data-driven approach, requires extensive wardriving measurements at low sensitivity thresholds and may take a long time to be complete. Furthermore, the measurements will have to be repeated when- ever the primary user’s transmission characteristics, such as transmit power, antenna height, license terms, etc., change.

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  • International  education  has  a  considerable  economic  presence  in  Australia.  This  is most  clearly  seen  in  a  comparison  of  export  income  data.  For  2009,  the  ABS  calculates  that  service exports attributable  to Education‐related  travel  services were equal  to around $18  billion. 12  This  includes all expenditure attributable to  international students  in Australia, be  it  fees  or  living  expenses.

    pdf0p trinhcaidat 19-04-2013 25 3   Download

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