similar to: bar-chart help

Dear list members, I need a dat set with follow features: -Binomial response in longitudinal form -overdispersion thanks Leidy Roc?o

Buen día para todos. Quisiera saber si conocen de alguna libreria que implemente los métods "forward" en R, al estilo SAS. Agradezco cualquier ayuda -- Luis Alberto López González [[alternative HTML version deleted]]

Hi, I have a variable X classified in a lot of groups and I need to run the [fitdistr] funtion for each group. I tried with the [by] or the [tapply] funtions because my data is organize in two columns (variable and the groups), but neither of these command work. If somebody have a tip to help me up I really appreciate it. thanks, [[alternative HTML version deleted]]

I am trying to do a Nonparametric Nemenyi test for multiple comparison in a two way layout data because I need to know the exact distribution. I don?t know if this test is in the R software. I just found a Nemenyi test for a one way design. But in Hollander book the Nemenyi test is in page 253 for to way layout data. Thank you for your help.

Buenos dìas compañeros. Estoy trabajando con la funciòn FMA del paquete FactoMiner, pero no me permite ver las salidas gràficas de la funciòn con el siguiente mensaje: Error en plot.new() : márgenes de figura muy grandes Mis variables continuas estàn estandarizadas y no he podido conguir resultados. Agradezco cualquier ayuda. Cordialmente, -- Luis Alberto López González [[alternative HTML

HI I am new to R. I have one problem in the predict function of the kernlab. I want to use ksvm and predict with kernelmatrix (S4 method for signature 'kernelMatrix') #executing the following sentences library(kernlab) # identity kernel k <- function(x,y) { n<-length(x) cont<-0 for(i in 1:n){ if(x[i]==y[i]){ cont<-cont+1 } } cont } class(k) <-

Buenas tardes. Quisiera saber como puedo aplicar las reglas de un kmeans a otra base, para hacer un proceso de validaciòn de la segmentaciòn. En SAS, se cuenta con el argumento "OUTSEED", ¿què debo tener en cuenta en R? Mil gracias. -- Luis Alberto López González [[alternative HTML version deleted]]

Hi, I have a little problem with the installation of a new packages. The installation of R software is correct, but my server required authentication for use it, and for load a new package directly from R it is not possible. Is there a code or process for server authentication (put my login and password) in R for download directly the packages? The best regards, -- Luis Antonio Garavito

Hola a todos... saludos cordiales.... Quiero hacer una función que me calcule la matriz de distancias chi cuadrado, pero obtengo este mensaje de error: Error en d.chiCol[i, j] = 0 : objeto de tipo ''closure'' no es subconjunto d.chiCol<- function(A) { m <- dim(A)[2] n <- dim(A)[1] B <- prop.table(A,2) C <- prop.table(A) pesos <- apply(C,1,sum) dchi.Col <-

Hi; I've a problem like; I have configured my smb.conf file for security=ads mode and krb5.conf is also OK.I'm sure because I've tested it with kinit command it works well.but when I try to see the shared files with smbclient I've got 2 different problems. 1st is whenI use -k parameter to run it with kerberos the error is NT_STATUS_LOGON_FAILURE 2nd is when I use smbclient

hi; after i've compiled Samba3 with supports(ads,krb5,acl,winbindd) and have configured smb.conf having workgroup = CC realm = CC.AD.ITU.EDU.TR security = ADS idmap uid = 500-65535 idmap gid = 100-65535 winbind separator = + winbind cache time = 15 krb5.conf having [realms] CC.AD.ITU.EDU.TR = { kdc = atreides.cc.ad.itu.edu.tr:88 admin_server = atreides.cc.ad.itu.edu.tr:749

Hi, I have a little problem with the installation of a new packages. The installation of R software is correct, but my server required authentication for use it, and for load a new package directly from R it is not possible. Is there a code or process for server authentication (put my login and password) in R for download directly the packages? The best regards, -- Luis Antonio Garavito

Dear R-users: I have been working in R for few years and never I'd been the problems like this. I'm running the last R version and when I try to save a graph in PS format I have the next error Error: Invalid font type In addition: Warning messages: 1: font family not found in PostScript font database 2: font family not found in PostScript font database I thinks it's curious

Hi, How can I analyze the data collected in database formatting (with labels) rather than splitted by individual columns (almost in excel)? For example (comma separated data); Label,Value Good,10 Bad,12 Good,15 Good,18 Good,12 Bad,15 Bad,10 etc... ks.test or chisq.test can be done. Splitting the data into new columns is not applicable cos' I'll use R-integration in another software.

Hi, How can I overlap two density plots? A <- c(8,10,10,11,11,11,12,12,12,12,11,11,11,10,10,7) B <- c(11,13,13,14,14,14,15,15,15,15,14,14,14,13,13,10) plot(density(A)) plot(density(B)) Regards, Emre P.S. There's a overlap.density function in package DAAG Is there another way to do this? -- --- Emre ÜNAL http://www.geocities.com/dusemre [[alternative HTML version

Dear support, I don't ignore col.names in write.csv. I want to write names for the firts row. How can I do? Thanks in advance

new R package FactoClass to combine factorial methods and cluster analysis is uploaded to CRAN. This package is implemented in order to perform a multivariate exploration of a data table according to Lebart et al. (1995). We use some ade4 functions (Chessel et al. 2004) to perform the factorial analysis of the data and some stats functions in R to perform cluster methods. Some new functions are

new R package FactoClass to combine factorial methods and cluster analysis is uploaded to CRAN. This package is implemented in order to perform a multivariate exploration of a data table according to Lebart et al. (1995). We use some ade4 functions (Chessel et al. 2004) to perform the factorial analysis of the data and some stats functions in R to perform cluster methods. Some new functions are