search for: bindata

Dear all, I've got a quite large dataframe (stor) with rows subject and rt (reaction time). I would like to split the reaction times per subject into 6 bins of equal size. Right now, I'm using the following code: bindata <- function(rt) { bindata <- rep(-1,length(rt)) binwidth <- length(rt)/6 bindata[order(rt)[(0*binwidth)+1:(1*binwidth)]] <- 1 bindata[order(rt)[(1*binwidth)+1:(2*binwidth)]] <- 2 bindata[order(rt)[(2*binwidth)+1:(3*binwidth)]] <- 3 bindata[order(rt)[(3*binwidth)+1:(4...

Dear list I am having a couple of problems with the package 'bindata'. Having installed it using install.packages("bindata"), I am finding that when I load it up as a library I get the following errors: > library(bindata) Loading required package: e1071 Loading required package: mvtnorm Warning messages: 1: There is no package called `e1071'...

I have put the new package bindata to CRAN, which provides a method for creating binary (i.e., 0-1-valued) random variables with correlation structures by converting multivariate random variables to binary variables. The package includes a postscript file of a technical report describing the method, here's the abstract: ******...

I have put the new package bindata to CRAN, which provides a method for creating binary (i.e., 0-1-valued) random variables with correlation structures by converting multivariate random variables to binary variables. The package includes a postscript file of a technical report describing the method, here's the abstract: ******...

Dear All, I am looking for an R function or any other reference to generate a series of correlated Binomial (not a Bernoulli) data. The "bindata" library can do this for the binary not the binomial case. Thank you, Bernard --------------------------------- [[alternative HTML version deleted]]

Hi. I am trying to generate a correlated binary data set. I've tried to use mvtBinaryEP, binarySimCLF, and bindata packages but none of them works in R version 2.15.1. Do you know any package to generate correlated binary covariates and work in R version 2.15.1, or how to generate it? Thanks, [[alternative HTML version deleted]]

...ww.r-project.org Index of Contents (Text) Reference Manual (PDF) Package Sources AnalyzeFMRI CoCoAn Devore5 EMV GLMMGibbs GenKern GeneSOM KernSmooth Matrix NISTnls Oarray PHYLOGR PTAk RArcInfo RMySQL RODBC RPgSQL RandomFields RmSQL Rstreams Rwave SASmixed SuppDists VR XML acepack adapt akima ash bindata blighty boot bootstrap bqtl car cclust cfa chron cluster cmprsk coda conf.design cramer date diamonds dse e1071 ellipse event.chart exactRankTests fastICA fdim fields foreign fracdiff gafit gee geoR gld gregmisc gss ineq leaps lgtdl lmtest locfit logspline lokern lpridge maptree maxstat mclust mda...

Dear All, I try to simulate correlated binary data for a clinical research project. Unfortunately, I do not come to grips with bindata(). Consider corr<-data.frame(ID=as.factor(rep(c(1:10), each=5)), task=as.factor(rep(c(1:5),10))) [this format might be more appropriate:] corr2<-data.frame(ID=as.factor(rep(c(1:10),5)), tablet=as.factor(rep(c(1:5),each=10))) Now, I want to add one column 'outcome' f...

I need to measure kurtosis, skew, and maybe dip test on some distributions I have. Currently my data is in the form of 2 vectors x and y. Where x is 10 bins and y is the number of observations found in that bin. It seems that the measures I want to run require the actual observations laid out rather than already summed like I have them. Any suggestions on how to transform the data automatically? I

Hi all, I was wondering how to generate samples for two RVs X1 and X2. X1 ~ Bernoulli (p1) X2 ~ Bernoulli (p2) Also, X1 and X2 are correlated with correlation \rho. Regards, Vineet [[alternative HTML version deleted]]

...the bin, the second column the upper value for the bin and the last column is the frequency for that bin When I call the hist() function I get > depv <- scan('depv.txt') # a vector of observed values > > # the bin boundaries described above > breakvals <- read.table('bindata.txt') > > hist(depvt, breaks=breakvals$V1) > Error in hist.default(depvt, breaks = br$V1) : some `x' not counted; maybe `breaks' do not span range of `x' I get the same error when I specify breakvals$V2. Some of my observed values lie beyond the lower boundary o...

Dear all, does any of you know a source for R code for the generation of correlated binary random numbers? Thanks a lot Peter Schlattmann -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not

...age Matrix ...failed! checking for package rpvm ...failed! checking for package tree ...failed! checking for package RmSQL ...failed! checking for package VR ...failed! checking for package wle ...failed! checking for package e1071 ...failed! checking for package mda ...failed! checking for package bindata ...failed! checking for package nlme ...failed! You can download them from: ftp://www.alex.wh.tu-darmstadt.de/pub/R-1.5.0_20020803/linux/SuSE/7.3 If there is intresst I can try to fix the missing packages. Greetings J?rgen - -- Juergen Henge-Ernst // Hauptstrasse 37 // 67591 M?lsheim // German...

Hi, I would like to convert a decimal into a binary number, for instance : 2->(1,0) Any one knows how to do that ? Thanks a lot paul --- [[alternative HTML version deleted]]

Dear R Helpers, Is there a way to generate multivariate correlated binomial data in R, similar to how the rmvbin procedure in package bindata can generate multivariate correlated binary data? Thanks for your help, Jonathan Williams

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CRAN (and crantastic) updates this week New packages ------------ * bdoc (1.0) Michael Anderson http://crantastic.org/packages/bdoc This package contains a function that will classify DNA barcodes as well as a few test and reference data sets. * bdsmatrix (1.0) Terry Therneau http://crantastic.org/packages/bdsmatrix This is a special case of sparse matrices, used by coxme and