similar to: e2fsck hanging

R-users it appears I am leaning on your knowledge once again.  Is there any way to add a vertical line to a histogram and qplot "stacked" plot?  Here is my current attempt:   "qplot" approach attempt: qplot(Run, data = data_dataframe, breaks = breaks, fill = Temperature, main = short_title) + scale_x_continuous("Data") + scale_y_continuous("Freq")

hello, I am trying to merge a large number of datasets into one using "merge.rec". > merge.rec(db, by.x = "X", by.y = "Y") > where "db" is my list of datasets. My problem is trying to create a code to create the list "db" for all the files without missing data: Currently my code looks like: if(any(is.na(X))){print(paste("there is

Can somebody please take a look at this and tell me whats going wrong? It seems to be parsing wronly around the 'if' statement and gives me a directory listing. Thanks in advance Tom N.B. datan is an invented dataset xvals<-c(1,0.4,0.2) datan<-data.frame(s1=c(3,4,5),s2=c(5,5,5),s3=c(21,55,34),s4=c(5,3,2)) datan$sint<-NA datan$sgrad<-NA for(icount in 1:dim(datan)[1]) {

Hi, In an effort to learn S4 objects, I am trying to port some c based tree code to S4 object. My immediate goal is to use .Call() interface for calling my c code from R. My long term goal is to understand how to write c structs that follows S4 classes and not the other-way-around. The c struct for the node is : typedef struct node{ int c; int n; inode **nodes; //length = n } inode; I

Dear R help, I've what I think is a fairly simple parallel problem, and am getting bogged down in documentation and packages for much more complex situations. I have a big matrix (30^5,5]. I have a function that will act on each row of that matrix sequentially and output the 'best' result from the whole matrix (it compares the result from each row to the last and keeps the

Hello all, I'm having trouble compiling ocfs2-tools-1.6.3 on slackware64-13.1 These are my configure flags (the last 2 I added after googling this problem, but didn't help): ./configure \ --sbindir=/sbin \ --bin=/bin \ --libdir=/usr/lib${LIBDIRSUFFIX} \ --sysconfdir=/etc \ --datadir=/etc/ocfs2 \ --sharedstatedir=/var/ocfs2 \ --libexecdir=/usr/libexec \

Hi R-users, I have a data set like this (first ten rows): id patient_id date code class eala ID1564262 1562 6.4.2006 12:00 5555 1 NA ID1564262 1562 6.4.2006 12:00 5555 1 NA ID1564264 1365 14.2.2006 14:35 5555 1 50 ID1564265 1342 7.4.2006 14:30 2222 2 50 ID1564266 1648 7.4.200614:30 2222 2 50 ID1564267 1263 10.2.2006 15:45 2222 2 10 ID1564267 1263 10.2.200615:45 3333 3 10 ID1564269 5646

Hello, I was using snow to parallel-process some code in R-2.10 (32-bit windows. ). The code is as follows: require(foreach) require(doSNOW) cl <- makeCluster(6, type='SOCK') registerDoSNOW(cl) bl2 <- foreach(i=icount(length(unqmrno))) %dopar% { (some code here) } stopCluster(cl) When I run the same code in Windows R-2.11 (either 32-bit or 64-bit), R hangs at

Change from v2: Correct the logic when calculating icount. Change from v1: According to Jan and Stefano''s comments, drop the previous logic which setting the value in an arbitrary way and use Stefano''s suggestion instead. Currently, the max expiration time is 2147483647ns(INT32_MAX ns). This is enough when guest is busy, but when guest is idle, the next timer will be later than

Is it possible to parallel scan a large file into a character vector in 1M chunks using scan() with the "doMC" package? Furthermore, can I specify the tasks for each child? i.e. I'm working on a Linux box with 8 cores and would like to scan in 8M records at time (all 8 cores scan 1M records at a time) from a file with 40M records total. file <-

Hi all, I'm seeing doubled quotas on Windows 7 when connecting to Samba. By doubled, I mean that if I set a 1GB group quota on Linux, I see a 2GB quota on Windows 7. The quotas seem correct with Samba 3.6.19 running on a Linux 2.6.32 kernel on Mandriva; they are incorrect with Samba 3.6.22 on a Linux 3.12 kernel on Ubuntu. What could be wrong? In more detail, I'm testing on both a

Hi, I tried to compiled ocfs2 on 2.6.32.2 x86_64 but still failed. there are an error blow: --------------------------------------------------------------------------------------------------------------------- xattr.c: In function 'check_xattr_entry': xattr.c:250: warning: format '%u' expects type 'unsigned int', but argument 7 has type 'long int' xattr.c:287:

Hi, I tried to compiled ocfs2 on 2.6.32.2 x86_64 but still failed. there are an error blow: --------------------------------------------------------------------------------------------------------------------- xattr.c: In function 'check_xattr_entry': xattr.c:250: warning: format '%u' expects type 'unsigned int', but argument 7 has type 'long int' xattr.c:287:

Dear R-SIG-Debian, I am using R version 3.1.2 with rstudio-server 0.98.113 on debian build 3.2.0-4-amd64 #1 SMP Debian 3.2.68-1+deb7u1 x86_64 GNU/Linux. I often use the %dopar% operator in from the foreach package to run code in parallel. However, the only other use on the box seemingly installed a few items and suddenly %dopar% will use far more than the number of cores I am specifying and

Hello R gurus, I have the code below for which i need help and pointers to make it run in parallel on a dual core win7 computer with R 2.13.x, using foreach, iterators,doMC. library(scatterplot3d) # Loads 3D library. library(fields) library(MASS) library(ROCR) library(verification) library(caret) library(gregmisc) ##simulated data d=replicate(9, rnorm(40)+10)

Hello I'm new to R (one week) so please excuse any obvious mistakes in my code or posting. I am attempting to fit a non linear function defining the relationship between dependent variable A and the variables PAR and T grouped by the condition Di. The following steps are taken in the Rcode below: 1) load the data (not shown) 2) define the function to be fit 3) define the starting values

Hi all, I've been using DC++ for some time now without much trouble, but now i wanted to use it's active mode (file-settings-Connection_settings) I've entered the correct IP and port, just as i did in windows. Then i restarted DC++. DC++ then gave me a messagebox saying: "Port xxxx is busy, please choose another one in the settings dialog, or disable any other application

Hi, I'm using wine under debian unstable (version 0.9.7-1) to run a chess client application for the playchess server. Almost everything runs fine, except for two things I'm going to mention. 1. the chess client application requires a mozilla activeX plugin for an integrated browser. Wine asks me to download and install the plugin, but the Web pages do not seem to load and the

Dear R helpers, I have what another member on this forum described as an embarrassingly parallel problem. I am trying to fit models on subsets of some data based on unique combinations of two id factors in the dataset. Total number of combinations is 30^5, and this takes a long time. So, I would like fit models for each of the datasets produced by subsetting on the unique combinations, splitting

Hi guys My data is Tasmania txt There are *N *= 16 samples, consisting of 8 replicate cores (taken from different areas across the sandflat) from each of 2 natural 'treatments' (either disturbed "D" or undisturbed "U" by soldier crab burrowing activity. The abundances of each of *p *= 56 species were recorded from each core (variables 1 to 39 in the file are