Search Results - subject:"Exploratory Graphics"

Ce qu'apporte l'exploration dynamique des données dans l'enseignement de la statistique.

Guen, Monique Le - Centre d'Économie de la Sorbonne, Université Paris 1 … - 2008

The aim of this article is to show the easiness of exploratory graphs achievement with SAS/INSIGHT®, and the "cognitive" power of visual analysis. This visual analysis is part of learning strategy based on an exploratory approach of data. We demonstrate by variations around basic graphs, such...

Persistent link: https://www.econbiz.de/10005696764

Premiers pas en régression linéaire avec SAS.

Confais, Josiane; Guen, Monique Le - Centre d'Économie de la Sorbonne, Université Paris 1 … - 2007

This tutorial shows in an intuitive way and without excessive formalism, the theoretical notions necessary to understand and interpret simple and multiple regression produced by SAS PROC REG and by the menu FIT of SAS/INSIGHT. This tutorial is based heavily on training courses given by the...

Persistent link: https://www.econbiz.de/10005696771

Computational Statistics and Data Visualization

Unwin, Antony; Chen, Chun-houh; Härdle, Wolfgang - Sonderforschungsbereich 649: Ökonomisches Risiko, … - 2007

was reached, but they should offer convincing support for its conclusion. Exploratory graphics, on the other hand, are … graphic will be drawn for viewing by potentially thousands of readers while thousands of exploratory graphics may be drawn to … results. Computing advances have benefitted exploratory graphics, that is graphics drawn to support exploring data, far more …

Persistent link: https://www.econbiz.de/10005677936

L'AED et SAS/INSIGHT : visualisations dynamiques des données.

Guen, Monique Le - Maison des Sciences Économiques, Université Paris 1 … - 2004

Contrary to Tests of Hypotheses intended to verify a priori hypotheses regarding relations between variables, Exploratory Data Analysis (EDA) is used to search and discover systematic relationships between variables by taking into count a large number of variables. In these exploratory...

Persistent link: https://www.econbiz.de/10005797775