similar to: Changing the name of the "R" process in top

> > > > I have some global scripts that were running nicely. > > > > > > > > Then I opened one in an editor and (probably, but not 100% sure) > > > > mindlessly saved the file, even though I hadn't made any changes. > > > > > > > > Shortly after, Sieve errors started showing in the log: > > > > > > >

I everyone, I want to know how can I launch many script with reboot beetween each script ie : I launch script1 at start up then the system reboot and launch script2 then ... Thanks for all your answers -- Cordialement, / Greetings, Georghy FUSCO

I have a Java program that I want to start up with every boot, but I'm unsure how to do it. There are two bootup scripts that start manually (script1.sh and script2.sh), and when the server gets shutdown, we have another script that we run (shutdownscript.sh) so that the DB does not get corrupted. -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello, (This is follow up from this thread: http://www.nabble.com/execution-time-of-.packages-td22304833.html but with a different focus) I am often confused by the result of the profiler, when a loop is involved. Consider these two scripts: script1: Rprof( ) x <- numeric( ) for( i in 1:10000){ x <- c( x, rnorm(10) ) } Rprof( NULL ) print( summaryRprof( ) ) script2:

Hi all, Probably a rudimentary question. I have a flat file that looks like this (the real one has ~10e6 elements): 10110100101001011101011 and I want to pull that into R as a vector, but with each digit being it's own element. There are no separators between the digits. How can I accomplish this? Thanks in advance! Matt -- Matthew C Keller Asst. Professor of Psychology University of

> > I have some global scripts that were running nicely. > > > > Then I opened one in an editor and (probably, but not 100% sure) > > mindlessly saved the file, even though I hadn't made any changes. > > > > Shortly after, Sieve errors started showing in the log: > > > > Error: 4k5JA74R/1TlIwABG/SpMA: sieve: binary save: failed to create

Hi all, Is there a way to skip non-sequential lines using the "skip" argument in the scan function? E.g., I have a matrix with 100 rows and 1e7 columns. I open a connection and want to read only lines 5, 7, 9, etc [i.e., seq(5,99,2)] It might seem that the syntax to do this would be something like this (if only the "skip" allowed vectors in the same way colClasses does in

hi all, I'm full of questions today :). Thanks in advance for your help! Here's the problem: x <- c('18x.6','12x.9','302x.3') I want to get a vector that is c('18x','12x','302x') This is easily done using this code: unlist(lapply(strsplit(x,".",fixed=TRUE),function(x) x[1])) So far so good. The problem is that x is a vector

Hi all, I've had one of my most miserable R weeks in memory. I'm trying to deal with huge datasets (>1GB each) but am running up against those pesky memory limits. The libraries filehash and g.data are not very suitable for what I need. I haven't gotten into the sql thing yet. Most recently I've been trying to install the new package ff (not yet on the CRAN repository). I

Hi all, I used to use fwrite() function in data.table but I cannot get it to work now. The function is not in the data.table package, even though a help page exists for it. My session info is below. Any ideas on how to get fwrite() to work would be much appreciated. Thanks! > sessionInfo() R version 3.2.0 (2015-04-16) Platform: x86_64-unknown-linux-gnu (64-bit) Running under: Red Hat

Hi all, My graduate student is logging onto my macpro and running R through ESS aquamacs (with Mx ssh and then Mx ess-remote). Everything is working fine until we get to graphing. We are trying to give him the ability to look at graphics interactively. The ESS manual is not too helpful: "If you run X11 (See Section 13.3.2 [X11], page 68, X-windows) on both the local and remote machines

Hello all, I hate to add to the daily queries regarding R's handling of large datsets ;), but... I read in an online powerpoint about the ff package something about the "length of an ff object" needing to be smaller than .Machine$integer.max. Does anyone know if this means that the # of elements in an ff object must be < .Machine$integer.max [i.e., that ff provides no help with

Hi, I have a bit of a tricky question about rsync. Let's say I want to backup a bunch of configuration files with rsync, in a script. What I don't want to do : a full snapshot of /etc. What I want to do : backup only those files I need, in an otherwise empty directory tree. In my script, I'd begin with a list of the files I effectively want to backup. Something like :

Hi all, I have a vector, most of which is missing. The data is always increasing, but may do so in jumps. I would like to interpolate the NAs with 'best guesses', using something like filter(), which doesn't work due to the NAs. Here is an example: > x <- c(2,3,NA,NA,NA,3.2,3.5,NA,NA,6,NA) > x [1] 2.0 3.0 NA NA NA 3.2 3.5 NA NA 6.0 NA I would like a function that

Hi Matt Your method is the easiest way for me to install the 64-bit R. I followed the directions on your web site and then did the following: R --arch=x86_64 source("http://bioconductor.org/biocLite.R") biocLite(type = "source",lib = "/Library/Frameworks/R.framework/Versions/2.8/Resources/RLib64") I got many errors and warnings which I copied to the attached file.

Hello all, I have some genetic datasets (gzipped) that contain 6 columns and upwards of 10s of billions of rows. The largest dataset is about 16 GB on file, gzipped (!). I need to sort them according to columns 1, 2, and 3. The setkey() function in the data.table package does this quickly, but of course we're limited by R not being able to index vectors with > 2^31 elements, and bringing

Hi all, SETUP: I have pairwise data on 22 chromosomes. Data matrix X for a given chromosome looks like this: 1 13 58 1.12 6 142 56 1.11 18 307 64 3.13 22 320 58 0.72 Where column 1 is person ID 1, column 2 is person ID 2, column 3 can be ignored, and column 4 is how much chromosomal sharing those two individuals have in some small portion of the chromosome. There are 9000 individual people, and

Hi all, I'm giving a talk in a few days to a group of psychology faculty and grad students re the R statistical language. Most people in my dept. use SAS or SPSS. It occurred to me that it would be nice to have a few concrete examples of things that are fairly straightforward to do in R but that are difficult or impossible to do in SAS or SPSS. However, it has been so long since I have used

> > > > > I have some global scripts that were running nicely. > > > > > > > > > > Then I opened one in an editor and (probably, but not 100% sure) > > > > > mindlessly saved the file, even though I hadn't made any changes. > > > > > > > > > > Shortly after, Sieve errors started showing in the log: >

I have some global scripts that were running nicely. Then I opened one in an editor and (probably, but not 100% sure) mindlessly saved the file, even though I hadn't made any changes. Shortly after, Sieve errors started showing in the log: Error: 4k5JA74R/1TlIwABG/SpMA: sieve: binary save: failed to create temporary file: open(/usr/local/var/dovecot/sieve/script2.svbin.example.com.4139.)