Download or read book Contribution la mesure en analyse factorielle des donn es et applications written by Hussein Badran and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analyse factorielle multiple avec R written by Jérôme Pagès and published by EDP Sciences. This book was released on 2013-09-01T00:00:00+02:00 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: L’analyse factorielle multiple (AFM ) est la méthode de référence pour analyser des tableaux de données dans lesquels un ensemble d’individus est décrit par plusieurs groupes de variables, ces dernières pouvant être quantitatives et/ou qualitatives. Ce type de tableau multiple se rencontre dans de nombreux domaines comme les enquêtes (les questionnaires comportent toujours plusieurs thèmes : des opinions, des comportements, etc.) ou les sciences expérimentales (dans l’industrie agro-alimentaire, par exemple, on caractérise les produits à la fois par des données physico-chimiques et des données issues de dégustations). Ce livre est destiné aux utilisateurs confrontés à des tableaux multiples. Une large place est accordée aux applications et à la mise en oeuvre via R. L’objectif est de rendre l’utilisateur autonome dans l’application de l’AFM sur ses données. Dans cet esprit, ce livre : – introduit une à une les principales caractéristiques de la méthode intuitivement à partir d’exemples ; – donne les éléments théoriques nécessaires pour une compréhension en profondeur avec un recours au raisonnement géométrique systématique ; – illustre les résultats à partir des exemples introductifs ; – détaille la marche à suivre pour appliquer l’AFM avec le package FactoMineR ou via des codes R. Ces codes sont disponibles sur le site du LMA 2 (Agrocampus). Cet exposé est complété par une présentation des méthodes classiques, ACP et ACM , elle aussi fondée sur des exemples. L’ensemble constitue l’état de l’art aujourd’hui en analyse factorielle. Jérôme Pagès est professeur de statistique à Agrocampus (Rennes) où il dirige le laboratoire de mathématiques appliquées (LMA2).

Download or read book EXTENSION DES METHODES D ANALYSE FACTORIELLE SUR DES DONNEES SYMBOLIQUES written by BARNABE.. TANG AHANDA and published by . This book was released on 1998 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: LE BUT DE CE TRAVAIL EST D'ETENDRE LES METHODES CLASSIQUES D'ANALYSE FACTORIELLE (ACP, AFC, AFM) A UN TABLEAU DE DONNEES SYMBOLIQUES (TDS). DANS CE TABLEAU, L'ELEMENT NUMERIQUE HABITUEL DU MODELE TABULAIRE CLASSIQUE EST REMPLACE PAR UNE APPLICATION MESURABLE. CE MODELE INTRODUIT UNE DEFINITION NATURELLE D'UN INDIVIDU PAR UN OBJET ASSERTION DIDAY, 95. DANS UNE PREMIERE PARTIE, NOUS AMELIORONS L'ALGORITHME D'ACP SUR UN TABLEAU DE DONNEES INTERVALLES DANS TROIS DIRECTIONS. D'UNE PART, ON PROPOSE UNE ACP DUALE EN INTRODUISANT LA NOTION D'ASSERTION DE VARIABLE PAR UNE LECTURE EN COLONNE DU TDS. ENSUITE NOUS PRESENTONS PLUSIEURS AIDES A L'INTERPRETATION QUE NECESSITENT CETTE NOUVELLE APPROCHE. ENFIN, NOUS GENERALISONS L'ALGORITHME AU CAS DE L'AFM, SI L'ON SUPPOSE LES DONNEES STRUCTUREES EN GROUPES. LA DEUXIEME PARTIE DE CETTE THESE EST CONSACREE A L'EXTENSION DE L'ANALYSE DES CORRESPONDANCES. DANS LE CAS OU ON NE CONSIDERE QUE LA VARIATION, ON PRESENTE UNE CORRESPONDANCE ENTRE DEUX VARIABLES DANS LE CAS OU LA BASE DE DONNEES COMPORTE DEUX DESCRIPTEURS, PUIS DANS UN CAS PLUS GENERAL. CETTE CORRESPONDANCE TIENT COMPTE DE LA MESURE ASSOCIEE A L'ESPACE DE DESCRIPTION. LES DIVERS THEMES DE CETTE THESE SONT ILLUSTRES PAR DES APPLICATIONS SUR DES DONNEES REELLES OU SIMULEES.

Download or read book International Classification written by and published by . This book was released on 1985 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt: Journal on theory and practice of universal and special classification systems and thesauri.

Download or read book Data Analysis and Informatics III written by E. Diday and published by . This book was released on 1984 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economic titles abstracts written by and published by . This book was released on 1978-07 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recherches sur la philosophie des sciences written by and published by . This book was released on 1971 with total page 2312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Statistics Subject Indexes from Mathematical Reviews written by American Mathematical Society and published by . This book was released on 1987 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mapping Affinities written by Dario Rodighiero and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Affinity’s mapping is a data visualization method that allows us to observe the dynamics of an organization subdivided into complex systems: institutions, universities, governments, etc. It is a graphical tool based on the collaboration variable. Mapping Affinities is, according to the author, an instrument for deciphering complex organizations and improving them. By inserting individuals on these maps, it is also a way of helping them to understand how to evolve in life within an institution. The book tackles this problem with a case study concerning . Data from the actions of researchers at the Lausanne institution are brought together and transformed into an innovative and attractive map.

Download or read book Expos s de Sections Sp cialis es written by R. Desroches and published by . This book was released on 1989 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Gourd Book written by Charles B. Heiser and published by University of Oklahoma Press. This book was released on 2016-02-03 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humankind has had a long and intimate association with gourds, and one of them, the bottle gourd, or calabash, may have been man's first cultivated plant. Although grown in the United States today primarily as ornamentals, in other parts of the world gourds have many other important uses. With charming text and stunning black-and-white photographs, The Gourd Book provides fascinating scientific information and folklore about these remarkable plants and keys for identifying species. The first part of the book deals with tree gourds, widely used as containers and for decoration; the Cucurbita gourds, including the buffalo gourd, the Turk's turban, the silver-seed gourd, and the Malabar gourd, all utilized as food, and the beautiful ornamental gourds; the loofah gourds, popular as cosmetic sponges; minor gourds, such as the snake, wax, bitter, teasel, and hedgehog, sometimes used as food or medicine; and gourds mentioned in the Bible. The second part takes up the bottle gourd, which has been used for thousands of years. Even today this gourd is almost indispensable in many parts of the tropics, where species are used to make containers, musical instruments, and clothing, as food and medicine, and in art. The book concludes with a discussion of the gourd in folklore and myth and an appendix on growing, hybridizing, and preserving gourds for decoration. Delightfully written for general readers, this book will also appeal to botanists, anthropologists, horticulturists, and everyone interested in plants or gardening.

Download or read book Mathematical Reviews written by American Mathematical Society and published by American Mathematical Society(RI). This book was released on 1986-12 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book AGRAR 2013 written by Fok, Michel and published by Presses Agronomiques de Gembloux. This book was released on 2015-11-02 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: La 4e de couv. indique : "La conférence AGRAR en 2013 a été prévue dans la conduite du Projet AFOMDnet dans le cadre du Programme ACP pour la Science et la Technologie avec le soutien de l’Union Européenne. Elle n’aurait cependant pu avoir lieu sans l’adhésion et le soutien − directs ou indirects − mais aussi la participation d’un nombre conséquent d’institutions du Nord et du Sud. La conférence AGRAR (pour « AGRiculture, Alimentation et Recherche »), une conférence par et pour la recherche agronomique en Afrique, a été conçue pour perdurer. Il est espéré que le partage des travaux conduits en Afrique se poursuive. C’est l’objectif de la publication de ces Actes."

Download or read book Visualization and Verbalization of Data written by Jorg Blasius and published by CRC Press. This book was released on 2014-04-10 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visualization and Verbalization of Data shows how correspondence analysis and related techniques enable the display of data in graphical form, which results in the verbalization of the structures in data. Renowned researchers in the field trace the history of these techniques and cover their current applications.The first part of the book explains

Download or read book Motivation in Public Management written by James L. Perry and published by Oxford University Press, USA. This book was released on 2008-05-15 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are public servants self-interested, or motivated by a sense of duty and commitment far above what we would expect given their often modest compensation and frequent public criticism? This book looks at research on this and related questions in assessing the current state of our scientific knowledge.

Download or read book Design of Water Resources Projects with Inadequate Data written by and published by . This book was released on 1973 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Revue roumaine des sciences sociales written by and published by . This book was released on 1967 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: