search for: allbus

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2003 Jan 10
3
manipulate all files in folder
Im just attempt writing a function which import manipulate and export spss data, my basic problem when i use the cat command that their is a space to much ? Perhaps here exist a better solution ? cat(paste(path),paste(file)) c:/Project/Allbus/ aprioriTotal.sav test <- function(dir) { for (i in 1:length(list.files)) path <- "c:/Project/Allbus/" file <- list.files()[4] tmpdata <- read.spss(cat(paste(path),paste(file)),use.value.labels=F,to.data.frame=T) thanks for advance & regards,christian [[alternate HTML...
2002 Dec 27
2
RSvgDevice & sapply(plotmeans)
Hi, anybody know why this not works for several plots ? When i set onefile=T the plots are stacked one about another , onefile=F only the first plot is shown in AllbusMeansPlots.svg. [h2 is a data.frame] ......hist and sapply works for several plots nice with RSvgDevice ! Maybe setting the title after apply is a problem, but until yet i didn't found a better solution ? library(RSvgDevice) library(gregmisc) devSVG(file = "AllbusMeanPlots.svg", widt...
2001 Jun 09
3
spss-data import
Hello, at the moment i am using spss as my favorite statistics package, but R seems an atractive alternative. Thanks to the R-Team for their great work! (I use R on my windows98 laptop,P II and 64MB Ram). I have a big(?) data set, containing more than 470 variables and 3200 cases (size: 2.5MB). Whenever I use the command 'read.spss' (foreign-library), I got the the following