Author: Publisher:
ISBN:
Category :
Languages : fr
Pages : 36
Book Description
Réseau de télé-informatique
Author: The R Book
Author: Michael J. CrawleyPublisher: John Wiley & Sons
ISBN: 9780470515068
Category : Mathematics
Languages : en
Pages : 953
Book Description
The high-level language of R is recognized as one of the mostpowerful and flexible statistical software environments, and israpidly becoming the standard setting for quantitative analysis,statistics and graphics. R provides free access to unrivalledcoverage and cutting-edge applications, enabling the user to applynumerous statistical methods ranging from simple regression to timeseries or multivariate analysis. Building on the success of the author’s bestsellingStatistics: An Introduction using R, The R Book ispacked with worked examples, providing an all inclusive guide to R,ideal for novice and more accomplished users alike. The bookassumes no background in statistics or computing and introduces theadvantages of the R environment, detailing its applications in awide range of disciplines. Provides the first comprehensive reference manual for the Rlanguage, including practical guidance and full coverage of thegraphics facilities. Introduces all the statistical models covered by R, beginningwith simple classical tests such as chi-square and t-test. Proceeds to examine more advance methods, from regression andanalysis of variance, through to generalized linear models,generalized mixed models, time series, spatial statistics,multivariate statistics and much more. The R Book is aimed at undergraduates, postgraduates andprofessionals in science, engineering and medicine. It is alsoideal for students and professionals in statistics, economics,geography and the social sciences.
Information Seeking in Electronic Environments
Author: Gary MarchioniniPublisher:
ISBN: 9780521443722
Category : Computers
Languages : en
Pages : 224
Book Description
Describes how the strategies we use to locate information have begun to change as a result of computers and telecommunications technology.
Sociologie et sociétés
Author: History & Computing
Author: Historical Studies in Information Science
Author: Trudi Bellardo HahnPublisher: Information Today, Inc.
ISBN: 9781573870627
Category : Language Arts & Disciplines
Languages : en
Pages : 344
Book Description
The 25 contributions to this volume, largely reprinted from recent special issues of three information science journals devoted to historical topics, address an array of topics including Paul Otlet and his successors; techniques, tools, and systems; organizations and individuals; theoretical issues; and literature. Annotation copyrighted by Book News, Inc., Portland, OR
CA Magazine
Author: Towards Knowledge Societies
Author: Jérôme BindéPublisher: Unesco
ISBN:
Category : Continuing education
Languages : fr
Pages : 232
Book Description
Urges governments to expand quality education for all, increase community access to information and communication technology, and improve cross-border scientific knowledge-sharing, in an effort to narrow the digital and "knowledge" divides between the North and South and move towards a "smart" form of sustainable human development.
CENELEC 50128 and IEC 62279 Standards
Author: Jean-Louis BoulangerPublisher: John Wiley & Sons
ISBN: 1119122481
Category : Technology & Engineering
Languages : en
Pages : 376
Book Description
CENELEC EN 50128 and IEC 62279 standards are applicable to the performance of software in the railway sector. The 2011 version of the 50128 standard firms up the techniques and methods to be implemented. This is a guide to its implementation, in order to understand the foundations of the standard and how it impacts on the activities to be undertaken, helping towards better a preparation for the independent evaluation phase, which is mandatory.
Service strategy
Author: Great Britain. Office of Government CommercePublisher: The Stationery Office
ISBN: 0113310455
Category : Business & Economics
Languages : en
Pages : 278
Book Description
Management, Computers, Computer networks, Information exchange, Data processing, IT and Information Management: IT Service Management