similar to: : multiple discriminant analysis

I am looking for a package that allow to plot 3D set of points (x, y, z) ? Can someone help me to find it ? thank for help anne -- Anne BADEL-CHAGNON Email:badel at urbb.jussieu.fr Equipe de Bioinformatique Mol?culaire, Universite Paris 7 Tour 53, 1er etage, case 7113 Tel : 01.44.27.77.14 75251 Paris cedex 05 Fax : 01.43.26.38.30 -------------- next part

Dear Thomas, Unfortunately, I do not know if any packages implement this functionality. Though, it is a topic that interests me. Unlike the "classic discriminant", I prefer to work with the reduced polynomial. This "discriminant" is generalizable to a superset of Chebysev polynomials (which I called Cardano-polynomials). x^3 - 3*c*x - 2*d = 0 x^5 - 5*c*x^3 + 5*c^2*x - 2*d =

Hi, As a newcommer to R, I tried to install R on my Alpha 164LX PC (running Linux), but it coredumps before performing anything. (a common problem when porting to Alpha 164LX). Has anybody any information and solution to this ? -- Email: tuffery@urbb.jussieu.fr Tel : (33 1) 44.27.77.33 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list --

Here are the functions documented in the Blue Book that I found missing in R (ignoring the ones which are obviously outdated). aggregate allocated amatch axes chull clorder cutree cycle date debugger dget discr faces interp l1fit labclust lag loglin monthplot mstree mulbar napsack odometer persp plclust plotfit rep.int restore rreg sabl sablplot set.seed smooth sort.list Stable stars

Dear all- I get the same problem in compiling R-1.3.0 on Tru64 Unix (OSF 5.0). Here is the final output of the ./configure R is now configured for alphaev67-dec-osf5.0 Source directory: . Installation directory: /usr/local C compiler: gcc -mieee -g -O2 C++ compiler: c++ -g -O2 FORTRAN compiler: f77 -fpe3 -g X11 support:

hello list, when I use method lda of the MASS package I experience a warning: variables are collinear in: lda.default(data[train, ], classes[train]) Is there an easy way to recover from this issue within the MASS package? Or how can I tell how severe this issue is at all? I understand that I shouldn't use lda at all with collinear data and should use "quadratische" (squared?)

On 05/28/15 15:27, Yuanfang Chen wrote: > #define GET_BIT(lll) \ > // blah blah > > #define G(label1,label2) \ > { \ > // decent amount code \ > ... > while (1) { \ > GET_BIT(label2); \ > }; \ > } > > void f() { > if (..)

Hi, I'm trying to use the "usr" argument but I see no effect of this option on my plots. For example: > par(usr=c(0,4,0,4)) > plot(1,1) This plots one point fine, but the coordinates of the plotting region are not those that I specified using par()... I can check this with > par("usr") [1] 0.568 1.432 0.568 1.432 What can I change in order to have this

Hi, I have a set of data like the following: [,1] [,2] [1,] 10 2 [2,] 7 0 [3,] 1 0 [4,] 1 0 [5,] 15 0 [6,] 17 4 [7,] 4 0 [8,] 19 8 [9,] 10 2 [10,] 19 5 I'd like to aggregate it in order to obtain the frequency (the number of occurences) for each couple of values (e.g.: (10,2) appears twice, (7,0) appears once). Something cool

Hi! Does anyone know how to do the test for goodness of fit of a logistic model (in rms package) after running fit.mult.impute? I am using the rms and Hmisc packages to do a multiple imputation followed by a logistic regression model using lrm. Everything works fine until I try to run the test for goodness of fit: residuals(type=c("gof")) One needs to specify y=T and x=T in the fit. But

>>>>> Ross Ihaka writes: > I have got a little side-tracked (from graphics) and am putting > together a little multivariate analysis library. This is just > intended to be a "core" library rather than anything exhaustive. > Mainly it is a matter of putting togther code which already exists at > StatLib. Here is my present list (only some of which is

Hi Since 2006, I used in my departement a Samba solutions based on NT4 style PDC, 2 BDCs and some files servers, desserving one hunderd persons. The backends for passwords and idd are a master and two slave openldap. Now i have to integrate a much larger organisation, an University Hospital, running with Windows AD. For political reasons, I should not maintain DCs anymore, but I will still

Hello to the R people, within ward clustering the distance calculated to decide the clustering of 2 subsets (h1 and h2) is the variation of inertia : d(h1,h2)=I(h1Uh2)-I(h1)-I(h2); i've been said that a way to calculate faster this d(h1,h2) is using the huygens theorem decomposing the inertia into "the inertia to the centroid + the distance to an axe" (that's my version ...). My

Hi, My departemental PDC/BDCs will be removed and the remaining linux file servers and workstations will joined the institutional Windows AD as member servers and workstations. I have the rights to add workstations and servers to the AD, but I will lost users administration. All that is Ok. Nervertheless, groups administration at the departement level is still usefull for me and my

Hello, It seems that domain user can access share when they are specified in "valid list" but not when "valid list" use local group definition. First if added the domain user "duser" to the group "lgroup" in /etc/group Then i defined a samba share and add the domain user "duser in the "valid list" [lgroup] comment =

Hi R people, i'm looking for the Reciprocal Nearest Neighbour algorithm applied to Ward clustering; I know that it is explained in details in the following book: Downs, G. M.; Willett, P. In Advanced Computer-Assisted Techniques in Drug Discovery; van de Waterbeemd, H., Ed.; VCH: Weinheim, 1994; Vol. 3. but cannot order copies it without knowing the pages involved; could someone

Dear R users, Version 0.7-1 of the amap package has been uploaded to CRAN. Amap package includes standard hierarchical clustering and k-means. We optimize implementation (with a parallelized hierarchical clustering) and allow the possibility of using different distances like Eulidean or Spearman (rank-based metric). We implement a principal component analysis (with robusts

Hi, I just installed Ubuntu 12.04.4. I installed R by following instructions from CRAN after modification into my /etc/apt/sources.list file sudo apt-get update sudo apt-get install r-base sudo apt-get install r-base-dev When I try to load library(gdata) ou library(gplots), I have error message : library(gdata) gdata: read.xls support for 'XLS' (Excel 97-2004) files

Hi, I have 2 g729 licences - what I want to do is use g729 by default but if I get more than 2 calls at a time, use gsm for the others. So, I put this on all my sip providers: disallow=all allow=g729 allow=gsm However, this just seems to use gsm for everything. If I comment out the gsm line, it then uses g729. I thought it would use the codec's in the order they are allowed - is this

Hi- I'musing the smbldap tools to create ldap entries for user logins through samba. I was just wondering if anyone knew what format userPassword is stored in. Is it an md5 hash? Thanks!! --Greg _________________________________________________________________ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail