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...ncol(tab1)) for(i in 1:nrow(tab1)){ for(j in 1:ncol(tab1)){ for(k in 1:nrow(tab2)){ for(l in 1:ncol(tab2)){ M?dias = tab1$i[j] }}}} M?dias but it does't work. I don't know programming. How can I do this? Thanks, --------------------------------------------- Silvano Cesar da Costa Universidade Estadual de Londrina Centro de Ci?ncias Exatas Departamento de Estat?stica Fone: (43) 3371-4346

...I have 35 data files for reading. I would like get a program for performing reading of 35 files at once. All are of the type: Dados1.raw, Dados2.raw and so on. If the files have the same number of columns, I can read with the following commands: rm(list=ls()) filenames = list.files(path="~/Silvano/Arq", pattern="Dados+.*raw") names = substr(filenames, 1, 7) for(i in names){ filepath = file.path("~/Silvano/Dados", paste(i, ".raw", sep="")) assign(i, read.delim(filepath, colClasses=c(rep("character", 5), rep(&qu...

Hi, I'm using the Sweave and I would like include codes of the R in my LaTeX file. I extracts the R code with Stangle (), whose name is Relatorio.R but I can't include it in the Latex file as an appendix. Suggests? Thanks, -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

----- Original Message ----- From: "Silvano" <silvano at uel.br> To: <r-help at r-project.org> Sent: Thursday, June 30, 2011 9:07 AM Subject: Tables and merge > Hi, > > I have 21 files which is common variable CODE. > Each file refers to a question. > > I would like to join the 21 files into one, to const...

...ll be five games per round. How to build a table with all the championship rounds, automatically? I thought about something like: game1 = c( sample(11,2) sample(11,2) sample(11,2) sample(11,2) sample(11,2) ) but, isn't work very well. Some suggestion? -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

...c1 = subset (cromo1, select = c ('c1', 'c50', 'C750')) in this case, I know that the columns c1, c50 and C750 are on cromo1.raw. See who need to apply the commands above 22 times. Is there a way to schedule these operations? --------------------------------------------- Silvano Cesar da Costa Universidade Estadual de Londrina Centro de Ci?ncias Exatas Departamento de Estat?stica Fone: (43) 3371-4346

Hi, How do I build a table from a regression model adjusted using xtable? Commands are: modelo1 = lm(Y~X1 + X2) influencia = influence.measures(modelo1) require(xtable) xtable(influencia) but it isn't work. Thanks, -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

...(c('2000','2001','2002','2003'), each=2)), sexo = factor(rep(c('F','M'), 4)), resp=obitoss)) I would like to make a mosaic to represent the numeric variable depending on 3 variables. Does anyone know how to do? -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

?Hi: I always use subset the same way but now is returning 0 rows. What's wrong with the way I am subsetting? library(ggplot2) structure(list(first = c(38.2086, 43.1768, 43.146, 41.8044, 42.4232, 46.3646, 38.0813, 40.0745, 40.4889, 38.6246, 40.2826, 41.6056, 34.5353, 40.0768), second = c(43.3295, 42.4326, 38.8994, 37.0894, 42.3218, 46.1726, 39.1206, 41.2072, 42.4874, 40.2657, 38.7766,

Hello, I'm trying to build LLVM on the last version of Cygwin, but the 'make install' command terminates with errors. Please find attached the config.log file and the final part of the make output. Can you help me? Thanks ******************************************* Silvano Rivoira Dipartimento di Automatica e Informatica Politecnico di Torino Corso Duca degli Abruzzi 24 10129 Torino Italy Tel: (+39) 011 564 7056 Fax: (+39) 011 564 7099 Web: http://staff.polito.it/silvano.rivoira ******************************************* -------------- next part -------...

...ls: C and P, the Month variable has four levels: 0, 1, 2 and 3. I want to extract a subset of the variable Weight, considering only 1 and 3 levels for Months of the Group variable. I tried the command subset but it did not work. Any suggestions? Thanks, -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

...cho=F, results=tex>>= xtable(q5.tab, align="l|c", caption.placement = "top", table.placement='H') @ I'm getting the following message: Too many unprocessed floats in Latex file. How to avoid these messages appearing? -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

...Error z value Pr(>|z|) (Intercept) 0.191055 0.310016 0.616 0.538 grau 0.562717 0.433615 1.298 0.194 genero -0.355358 0.402650 -0.883 0.377 grau:genero 0.007052 0.580837 0.012 0.990 What am I doing wrong? Thanks, -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

...nd the output is: > ajuste.logit = glm(cbind(mortos,percevejos)~log10(doses), > family=binomial(logit), data=grupoP) Erro em Math.factor(doses) : log10 not meaningful for factors what is wrong with my commands? Why doses aren't numeric? Thanks, -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

...=c(1,2,3,4), lwd=3, bty='l', col=c('red','blue','magenta','green'), ylab="M?dia de Gases", xlab="Tempo (h)", trace.label="Doses") Thanks, -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346 --------------------------------------

Hi, Does anyone know how to generate Hartley's table in R? -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

...frame( Groups = factor(rep(c('CPre','SPre','C7','S7','C14','S14','C21','S21'), 11)), Time = rep(c(0,7,14,21), 11), Resp = valor ) boxplot(Resp~Groups, order=T) doesn't work. How do this? -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

Hi, what's mean "/" in command: betareg(inf~Grupo/Sexo, data=dados) it's a effect nested? -------------------------------------- Silvano Cesar da Costa Departamento de Estat?stica Universidade Estadual de Londrina Fone: 3371-4346

...e and put them in an orderly increasing. I thought an analysis of the type: ana = numeric(10000) for(i in 1:10000){ mod = lm(RESP~x[i] p-value[i] = summary(mod)$coe[2,4] } Could someone suggest a reading material or any suggestions, I thank you. --------------------------------------------- Silvano Cesar da Costa Universidade Estadual de Londrina Centro de Ci?ncias Exatas Departamento de Estat?stica Fone: (43) 3371-4346

Hi, I'm fitting a model with 3 variables: A, B and SNP. The response variable is Y. I would like fit the following model, in this order: Y ~ A + B + A*B + SNP In general, the R sets of the form: Y ~ A + B + SNP + A*B How do this? --------------------------------------------- Silvano Cesar da Costa Universidade Estadual de Londrina Centro de Ci?ncias Exatas Departamento de Estat?stica Fone: (43) 3371-4346