data collection methodology and television and print demographics

... ADMINISTRATIVE DATA Matching and Cleaning Administrative Data Robert M Goerge and Bong Joo Lee ix 197 x CONTENTS Access and Confidentiality Issues with Administrative Data Henry E Brady, Susan A Grand, ... matching and cleaning of administrative data; (2) issues of access and confidentiality; (3) problems in measuring employment and income with administrative data compared to survey data; and (4) ... reform evaluation and hence assume special importance in data collection They find that there often are differences in administrative and survey data reports of employment and income and that the...

Ngày tải lên: 06/03/2014, 15:20

... intensive and standardized data collection approaches within a larger clinic observational database presented us with a unique opportunity to assess the quality of data collection in the clinic database ... use and interpretation of data derived from routine HIV observational databases for research and audit, and they highlight the need for ongoing regular validation of key data items in these databases ... research cohort and clinic databases was 24.1 (20.5-28.2) and 13.2 (10.8-16.2), respectively, and 10.4 (9.1-11.9) for the 1233 patients in the clinic database This represents a 1.8- and 2.3-fold...

Ngày tải lên: 20/06/2014, 08:20

... tree height = axis persists to top of tree Data collection Indexing information on the field data sheets Data sheets should be prepared with layout and treatment information included: replicate ... on the data sheet should be used for each experimental unit (usually a tree) Measurements such as height and diameter are put in columns across the data sheet after the indexing columns Data sheet ... not * Missing trees and variates repl plot tree seedlot height dbh 1 5.6 4.8 1 5.8 4.9 1 * * 1 4 * * 1 1.1 Check the data !!!!!!!!!!!!!!! There will always be mistakes in the data! Mistakes arise...

Ngày tải lên: 22/06/2014, 12:20

... Summary of variables, data collection methods and instruments, types and timings of data collected Variables Instrument Data collected Level and data source Time period Structural and functional characteristics ... Helsinki, Finland Authors’ contributions The study was conceived by MPE, JJF, MJ, NS, JMG, ME, GH, and MH The study was run by SH and MPE with data handling and analyses by SH, ES, JP, and NS, and ongoing ... and standard deviations of scores for team function and organisational behaviour measures, for general and diabetes specific measures and illness sickness absence and intention to leave GPs and...

Ngày tải lên: 10/08/2014, 10:23

... of data collected by their applications and services to improve their products With the rise of large online services, massive amounts of data are being produced Known as Big Data, these datasets ... Companies depend on the data produced by their applications and services to understand how their products can be improved By analyzing this data, they can identify important trends and properties about ... response to the problem of managing and analyzing Big Data, much work has been done in the area of stream processing Instead of storing datasets in a database and running timeconsuming queries...

Ngày tải lên: 03/10/2015, 21:58

... network size, event size, and event location Chapter presents a centralized and a distributed algorithm for data collection rate assignment that achieves fair and high throughput data extraction from ... presents solutions for achieving fair and high throughput data extraction from all nodes in data collection networks in presence of renewable energy sources 1.2 Data Aggregation in Wireless Sensor ... optimal data collection rate for each node, along with the amount of flow on each link for data collection networks with energy recharging capability • We propose an optimum distributed and asynchronous...

Ngày tải lên: 04/07/2016, 17:26

... in Thailand the demand for plastic packages and building materials will be as high as that for PET bottles and plastic spare parts for electrical, electronic and car industry; this demand is estimated ... other specific plastic companies Annual reports and other relevant data were also collected • Secondary data: Relevant data about the plastic industry and the Vietnam economy will be collected from ... opportunities and threats in the environment Vietnam is considered as a peaceful and stable politic environment Implementing the “renovation and open door policy”, Vietnam has expanded and consolidated...

Ngày tải lên: 13/04/2013, 10:32

... between an enterprise-wide data warehouse and localized data marts Recognize the difference between independent and dependent data marts Identify the data that is stored in a data warehouse Explain ... Examine data needed  Ascertain data availability  Determine data frequency  Decide the refresh cycle Types of Warehouse Data    Fact data - Measures Dimension data - Query drivers Summary data ... of data by examining where and why it is used List the data models that may already exist in a company and describe where they may be useful to the warehouse model Explain the two common data...

Ngày tải lên: 25/04/2013, 20:33

... Some data collections are more versatile than the array when it comes to adding and removing elements Chapter 15 gets you started with collections Chapter 6: Collecting Data — The Class and the ... Collecting Data — The Class and the Array The code for the VehicleDataOnly program is as follows: // VehicleDataOnly - create a Vehicle object, populate its // members from the keyboard and then ... Chapter Collecting Data — The Class and the Array In This Chapter ᮣ Introducing the C# class ᮣ Storing data in an object ᮣ Assigning and using object references ᮣ Creating and building arrays...

Ngày tải lên: 04/10/2013, 21:20

... communicate with a data source • Command: Needed to perform actions such as selecting, updating, and deleting data from a data source • DataReader: Needed to read data from a data source, one record ... PM Page 60 CHAPTER s DATA MODELS, DATASETS, AND THE ADO.NET INTERFACE Figure 3-10 Steps to add a data table to dataset Click the header of the newly created data table, and name it dtCreditLimit ... the job of gathering the data from a data source and temporarily holding it inside the dataset to be used by the report rendering engine Although we’ll create datasets and data tables manually,...

Ngày tải lên: 05/10/2013, 08:48

... ASI@ ITC e-textile U3S2-7 - Goal and Scope Mục lục 3.1 Giới thiệu Đánh giá vòng đời sản phẩm Lý biện ... 34 © hộp công cụ e-textile Tài liệu tải từ www.e-textile.org ASI@ ITC e-textile U3S2-7 - Goal and Scope 3.2 Mục tiêu phạm vi Một nghiên cứu LCA bao gồm bước: Xác định mục tiêu phạm vi nghiên ... chắn, © hộp cônng cụ e-textile Tài liệu tải từ www.e-textile.org ASI@ ITC e-textile U3S2-7 - Goal and Scope Là người thực LCA, bạn phải hiểu cách suy nghĩ khác nói để trao đổi cách hiệu với chuyên...

Ngày tải lên: 22/10/2013, 12:15

... Broker-controlled databases Primary database Instances 3-6 Standby database Standby database Standby database Standby database Standby database Standby database Standby database Standby database Standby database ... the standby databases to replace the primary database and take over production processing • Helps you logically define and create a Data Guard configuration consisting of a primary database and ... and managing standby databases • Command-line interface (CLI): – Started by entering DGMGRL at the command prompt where the Oracle server is installed – Enables you to control and monitor a Data...

Ngày tải lên: 26/10/2013, 20:15

... the redo data is applied to the standby database A standby database can be one of two types: a physical standby database or a logical standby database If needed, either type of standby database ... maintains each standby database by transmitting redo data from the primary database and then applying the redo to the standby database Similar to a primary database, a standby database can be ... single-instance Oracle database or an Oracle Real Application Clusters database A standby database can be either a physical standby database or a logical standby database: s Physical standby database Provides...

Ngày tải lên: 26/10/2013, 22:15

... some red and some green candies has a total of 60 candies in it The ratio of the number of green to red candies is 7:8 How many of each color are there in the bag? The sum of a number x and four ... 15x 60 ᎏ ᎏ = ᎏᎏ 15 15 x=4 Therefore, there are 7x = (7)(4) = 28 green candies and 8x = (8)(4) = 32 red candies Mean, Median, and Mode Examples Max is three years older than Ricky Unknown = Ricky’s ... remaining event by adding the known probabilities together and subtracting their total from – DATA ANALYSIS, STATISTICS, AND PROBABILITY – Graphs and Tables Inc rea se se rea Inc se a re Circle graphs...

Ngày tải lên: 02/11/2013, 17:20

... students and researchers It is hoped that this book will provide a reference to students, researchers and practitioners in both introducing the topic of data streams and understanding the practical and ... in the data stream case because of the huge volume of the underlying data Chapter 11 explores the problem of indexing and querying data streams Dimensionality Reduction and Forecasting in Data ... STREAMS: MODELS AND ALGORITHMS with the high-level data mining process, and discovers data evolution regularities as well Our analysis and experiments demonstrate two important data mining problems,...

Ngày tải lên: 08/11/2013, 02:15

... both hardware and software technologies, automated data generation and storagehas become faster than ever Such data is referred to as data streams Streaming data is ubiquitous today and it is often ... of data streams We can categorize these solutions as data- based and task-based ones In data- based solutions, the idea is to examine only a subset of the whole data set or to transform the data ... each record This data set is converted into a data stream by taking the data input order as the order of streaming and assuming that they flow-in with a uniform speed Synthetic datasets To test...

Ngày tải lên: 08/11/2013, 02:15

... Demand Classification of Data Streams, Proc 2004 Int Con$ on Knowledge Discovery and Data Mining (KDD '04), Seattle, WA [4] Babcock B., Babu S., Datar M., Motwani R., and Widom J (2002) Models and ... different types of datasets, includingunstructured ones, such as transaction and text datasets, semi-structured ones, such as XML datasets, and structured ones, such as graph datasets The patterns ... require datasetsto be stored in persistent storage and involve two or more passes over the dataset Recently, there has been much interest in data arriving in the form of continuous and infinite data...

Ngày tải lên: 08/11/2013, 02:15

... watermark 94 DATA STREAMS: MODELS AND ALGORITHMS spatial locations in the data at which the data is being reduced, those at which the data is increasing, and those from where the data is shifting ... Kawasoe, and Setsuo Arikawa Online algorithms for mining semi-structured data stream In ICDM, pages 27-34,2002 [4] B Babcock, S Babu, M Datar, R Motwani, and J Widom Models and f Issues in Data Stream ... rooted trees and free trees using canonical forms In The 16th International Conference on ScientiJic and Statistical Database Management (SSDBM'04), 2004 [13] G Cormode, M Datar, P Indyk, and S Muthukrishnan...

Ngày tải lên: 15/12/2013, 13:15

... management and querying of stream data ([8, 17, 18, 16]), and data mining (classification and clustering) on stream data ([22, 19, 25, 29, 2, 15, 3, 41) Although such studies lead to deep insight and ... the form of stream data and studies OLAP and mining over partially materialized stream data cubes Our data structure, to certain extent, extend the previous work on H-tree and Hcubing ([20]) ... statistics, trends and outliers as well as other data characteristics of online stream data and will play an essential role in stream data analysis This study sets a framework and outlines an interesting...

Ngày tải lên: 15/12/2013, 13:15