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ADE 4 2004
Below is the detail information:| DEVELOPED | 1997-2005 |
| AUTHOR | Jean Thioulouse (Computer science) UMR CNRS 5558 - Laboratoire de Biométrie et Biologie Evolutive Bât. 711, Univ. Lyon 1, 43 Bd du 11 Novembre 1918 69622 Villeurbanne Cedex, France. Jean.Thioulouse(at)biomserv.univ-lyon1.fr Daniel Chessel (Statistics) UMR CNRS 5558 - Laboratoire de Biométrie et Biologie Evolutive Bât. 711, Univ. Lyon 1, 43 Bd du 11 Novembre 1918 69622 Villeurbanne Cedex, France. Daniel.Chessel(at)biomserv.univ-lyon1.fr Sylvain Dolédec (Ecology) Laboratoire d'écologie des Eaux Douces et des Grands fleuves équipe : Bases théoriques pour la gestion écologique des eaux courantes Bât 401C, Univ. Lyon 1, 43 Bd du 11 Novembre 1918 69622 Villeurbanne Cedex, France Sylvain.Doledec(at)biomserv.univ-lyon1.fr |
| PLATFORM | Windows, MAC, Unix. New developments run under R. |
| PURPOSE | Spatial and multivariate analysis programs. |
| FUNCTIONS | + Principal components analysis (PCA) is devoted to quantitative measurements + Correspondence analysis (COA) enables the study of contingency tables (counts of the joint occurrences of rows and columns of a table). + Multiple correspondence analysis (MCA) permits to analyze qualitative (or categorical) variables. + Discriminant analysis and within/between groups analyses (starting from either PCA, COA or MCA tables). + Spatial data analysis methods (local and global analyses, based on local variance and spatial autocorrelation: Moran & Geary indices) are also available. + Mapping and contouring tools |
| CODES | R codes available |
| TIP | Very active homepage ADE-4 on the Web with full examples of the use of their tools (English and French version available). Excellent mailing list of ADE 4 users (mainly French speaking users). |
| HOMEPAGE | Home: http://pbil.univ-lyon1.fr/ADE-4/ |
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