search for: jthome

...the ade4 package. Only the most basic functions of ade4 have a GUI in this first version : classical one-table data analysis methods (PCA, COA, MCA, PCO, etc.), one table with groups of rows (BGA, WGA, DA), and two-tables analysis methods (Coinertia analysis, CCA, PCAIV). http://pbil.univ-lyon1.fr/JTHome/ade4TkGUI.jpg One of the benefits of using ade4TkGUI is the centralized graphical display of the dudi objects created by ade4. A dudi is a list with many components http://pbil.univ-lyon1.fr/ade4html/dudi.html The GUI presents a window in which the user can click on dudi components to get predefin...

...the ade4 package. Only the most basic functions of ade4 have a GUI in this first version : classical one-table data analysis methods (PCA, COA, MCA, PCO, etc.), one table with groups of rows (BGA, WGA, DA), and two-tables analysis methods (Coinertia analysis, CCA, PCAIV). http://pbil.univ-lyon1.fr/JTHome/ade4TkGUI.jpg One of the benefits of using ade4TkGUI is the centralized graphical display of the dudi objects created by ade4. A dudi is a list with many components http://pbil.univ-lyon1.fr/ade4html/dudi.html The GUI presents a window in which the user can click on dudi components to get predefin...

...entation of the "explore" function had been improved - the "ordiCLust" function has been added, to do cluster analysis on multivariate analysis row scores, with several dynamic graphic help tools (a help page is also available). See these screenshots : http://pbil.univ-lyon1.fr/JTHome/ordiClust1.png http://pbil.univ-lyon1.fr/JTHome/ordiClust2.png http://pbil.univ-lyon1.fr/JTHome/ordiClust3.png Thanks you to all the people who sent me remarks, advice, and bug reports. Comments are still (and always) welcome. Jean -- Jean Thioulouse - Labo Biometrie et Biologie Evolutive, UMR...

...entation of the "explore" function had been improved - the "ordiCLust" function has been added, to do cluster analysis on multivariate analysis row scores, with several dynamic graphic help tools (a help page is also available). See these screenshots : http://pbil.univ-lyon1.fr/JTHome/ordiClust1.png http://pbil.univ-lyon1.fr/JTHome/ordiClust2.png http://pbil.univ-lyon1.fr/JTHome/ordiClust3.png Thanks you to all the people who sent me remarks, advice, and bug reports. Comments are still (and always) welcome. Jean -- Jean Thioulouse - Labo Biometrie et Biologie Evolutive, UMR...

...http://pbil.univ-lyon1.fr/ADE-4/ADE-4.html Jean -- Jean Thioulouse - Equipe "Ecologie Statistique" - UMR CNRS 5558 Universite Lyon 1, Bat. Mendel, 69622 Villeurbanne Cedex, France Fax: (33) 4 78 89 27 19 Tel: (33) 4 72 43 27 56 http://macg3400.univ-lyon1.fr/JTHome.html

...he use of color. -- -- Jean Thioulouse - Labo. BBE, UMR CNRS 5558, Equipe "Ecologie Statistique" Universite Lyon 1, Batiment G. Mendel, 69622 Villeurbanne Cedex, France Tel: (33) 4 72 43 27 56 Fax: (33) 4 72 43 27 56 http://pbil.univ-lyon1.fr/JTHome.html _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://www.stat.math.ethz.ch/mailman/listinfo/r-packages

...http://pbil.univ-lyon1.fr/ADE-4/ADE-4.html Jean -- Jean Thioulouse - Equipe "Ecologie Statistique" - UMR CNRS 5558 Universite Lyon 1, Bat. Mendel, 69622 Villeurbanne Cedex, France Fax: (33) 4 78 89 27 19 Tel: (33) 4 72 43 27 56 http://macg3400.univ-lyon1.fr/JTHome.html

...he use of color. -- -- Jean Thioulouse - Labo. BBE, UMR CNRS 5558, Equipe "Ecologie Statistique" Universite Lyon 1, Batiment G. Mendel, 69622 Villeurbanne Cedex, France Tel: (33) 4 72 43 27 56 Fax: (33) 4 72 43 27 56 http://pbil.univ-lyon1.fr/JTHome.html _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://www.stat.math.ethz.ch/mailman/listinfo/r-packages

Please could someone point me in the right direction as I appear to be having a total mental block with fairly basic PCA problem! I have a large dataframe where rows represent independent observations and columns are variables. I am wanting to perform PCA sequentially on blocks of nrows at a time and produce a graphical output of the loadings for the first 2 EOFs for each variable. I'm sure

...p://pbil.univ-lyon1.fr/R/enseignement.html Jean -- Jean Thioulouse - Equipe "Ecologie Statistique" - UMR CNRS 5558 Universite Lyon 1, Bat. Mendel, 69622 Villeurbanne Cedex, France Fax: (33) 4 78 89 27 19 Tel: (33) 4 72 43 27 56 http://pbil.univ-lyon1.fr/ADE-4/JTHome.html ----------------------------------------- FWIW, I have used R in two courses so far (an undergrad/grad categorical data analysis course and a service course for undergraduate computer science majors). In the future I'll probably use it an all the courses that I teach that require computi...