Hi Olivier, You can call scagnostics either with two vectors, or a data.frame (in which case it computes all pairwise scagnostics).
I just double checked to make sure I didn't accidentally misname the vector of scagnostics in R, and it doesn't look like I did, so could you please send me a reproducible example so I can look into it more closely. Thanks, Hadly On 7/9/07, Olivier ETERRADOSSI <[EMAIL PROTECTED]> wrote: > Hi Hadley, > thank you for providing this "scagnostics" primer.... > I was trying to do some basic testing, and I see that I probably missed > some points : > first it's not clear for me if the argument of "scagnostics" should be > raw data or "processed" data (results of calling "splom" or whatever...). > If the first, I thought (from Wilkinson & al.) that if taking as an > example variables x and y being the coordinates of a circle, I should > find in scagnostics(x,y)$s : > Skinny = 0 and Convex =1. > I get Skinny = 1 and Convex =0.... What am I missing ? > (My God, I'm feeling myself going to be "Ripleyed" !.....) > Regards, Olivier > > -- > Olivier ETERRADOSSI > Maître-Assistant > CMGD / Equipe "Propriétés Psycho-Sensorielles des Matériaux" > Ecole des Mines d'Alès > Hélioparc, 2 av. P. Angot, F-64053 PAU CEDEX 9 > tel std: +33 (0)5.59.30.54.25 > tel direct: +33 (0)5.59.30.90.35 > fax: +33 (0)5.59.30.63.68 > http://www.ema.fr > > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
