similar to: help with simple but massive data transformation

If anyone can help with this, I would greatly appreciate it. When I subset a dataframe, and then create a table of on of the column variables, the levels of that variable are retained from the parent dataframe. Anyone know how to for example, say I have data like so: data: X Y a 2 b 2 a 3 b 3 a 5 if I do.... data2=subset(data,X=="a") I get the new data

Hi, Now i am dealing with longitudinal data set and I want to see the rough marginal plot for 2 variables separately. I found the code from one example here, reading <- read.table("http://www.ats.ucla.edu/stat/R/examples/alda/data/reading_pp.txt", header=T, sep=",") reading[reading$id %in% c(4, 27, 31, 33, 41, 49, 69, 77, 87), ] xyplot(piat~age | id ,

Hi Bill, Here is the summary of Clang failures (part of). Clang :: CXX/conv/conv.prom/p2.cpp chandlerc doubts the test itself is fulfill the C++ standard. Although "-fshort-wchar" makes the error disappered, chandlerc think it's not the correct solution. Perhaps it's test bug not clang's. Clang :: CXX/special/class.copy/p15-inclass.cpp Clang

My question is twofold. Part 1: My data looks like this: (example set, real data has 2*10^6 rows) binary<-c(1,1,1,0,0,0,1,1,1,0,0) Chromosome<-c(1,1,1,1,1,1,2,2,2,2,2) start<-c(12,17,18,20,25,36,12,15,16,17,19) Table<-cbind(Chromosome,start,binary) Chromosome start binary [1,] 1 12 1 [2,] 1 17 1 [3,] 1 18 1 [4,] 1

I'm new to the world of linux, and I was wondering if you could help me out. There reason, I'm come over to linux, is to try and create a massive virtual drive, that I could attacth to my servers, and have them use it. Speed is not essential, but functionality is. There are not that many people logging onto the network, only about thirty, and there are no mission critical applications

On Apr 24, 2012, at 8:05 PM, 陳韋任 wrote: > Hi Bill, > > I forgot to do Phase2/Phase3 build. Here is the Phase3 regression test > result, > > http://people.cs.nctu.edu.tw/~chenwj/tmp/phase3-regression-test.txt > > Most LLVM failures are gone. As for ExecutionEngine, I guess ARM JIT is > not at a good shape at this moment, right? Perhaps we should focus on Clang >

Dear All, I have a massive dataset from which I would like to draw a histogram. Any ideas on how to accomplish this? Thanks in advance, Paul

Hello, I've got dovecot 2.3 going and a mailbox with a lot of system messages in it. What I'm wanting to do is massively move them to another mailbox. Is this doable with sieve? Thanks. Dave.

I have a 1.7GB index with 440818 documents. Queries that take 0.23846 seconds on my MacBook pro take an indefinite period of time on a Fedora Core 4 EC2 instance. Five minutes and counting...I''m using Ferret 0.11.3. I don''t see any errors in the logs. Has anyone ever seen anything like this?

Hi Team, I'm on a mac, 0SX 10.5.6, R 2.7.2. I consistently make pairs plots and use mtext() to put labels on top of the plot in the outer margin. All of a sudden, this text has become really grainy in the final product and is making huge files. I have no idea why this has just started happening. The only thing I've done lately is install the new version of GIMP and run the script to

Sorry for repost, there was an sending error with my first posting. ------------------------------------------------------------------- Hi, I''m trying to get Xen running on 2 different systems and have massive packet losts independ from the system I use! This are the results from an UDP-Benchmark-Test from an Xen-Server to another one. As you make notice, the sending packets have a

Today I upgraded Foreman on my Puppet master. Doing so also upgraded some ruby libs, which seems to have killed the performance of my puppet master. Before the upgrade, I was seeing compilation times of around 15s. After the upgrade, it''s 80-90s. What ruby modules or other configuration items would cause massive changes like this? I should note that none of my manifests changed

I am experiencing massive performance degradation on my BTRFS root partition on SSD. Except for regular daily updates, nothing changed in the system. The mount point remained the same: / btrfs rw,noatime,compress=lzo,ssd,space_cache,autodefrag 0 0 but the performance dropped to less than 8% of norm. Before: # dd if=tempfile of=/dev/null bs=1M count=1024 1024+0 records in 1024+0 records out

Hi, I''m trying to get Xen running on 2 different systems and have massive packet losts independ from the system I use! This are the results from an UDP-Benchmark-Test from an Xen-Server to another one. As you make notice, the sending packets have a lost rate from &gt; 80% up to 99%. What the hell is going on? I have no ideas. If I boot my 2 Xen-Servers with the normal kernel (without

https://bugzilla.samba.org/show_bug.cgi?id=10179 Summary: massive test failure on OSX 10.8.5 under Homebrew Product: rsync Version: 3.1.0 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P5 Component: core AssignedTo: wayned at samba.org ReportedBy: chdiza at gmail.com

Hi, i got a server that is massivly contacted on the ports 5190, 5150 and 6667. Is there any possibility to stop these requests ? I block everything with my firewall. That are ten thousands of different IP's that try to connect. Thanks and best regards Niels -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, If I try to transfer about 27.000 small HTML-Files from my Windows-PC to our central SAMBA-Server I'll get massive performance problems. First the performance looks ok but after a time period of 3 minutes it goes slow down - appr. one file per second will be transferred. Has anyone an idea what I can tune to avoid this annoying behaviour. My samba server configuration: - OS: Solaris 8

'doveadm move' might help here? Aki On 20.04.2018 03:18, David Mehler wrote: > Hello, > > I've got dovecot 2.3 going and a mailbox with a lot of system messages > in it. What I'm wanting to do is massively move them to another > mailbox. Is this doable with sieve? > > Thanks. > Dave.

Hello, I'm (eventually) attempting a singular value decomposition of a 3200 x 527829 matrix in R version 2.10.1. The script is as follows: ###---------Begin Script here-------### library(Matrix) snps <- 527829 ## Number of SNPs N <- 3200 ## Sample size y <- rnorm(N, 100,1) ## simulated phenotype system.time( ## read in matrix

I'm trying to ... yum groupinstall "Development Tools" on a reasonably current 5.5 system and getting massive mirror failures... is there a problem, or is this my employer's network messing up? (45/74): rpm-build-4.4.2.3-20.el5_5.1.i386.rpm | 302 kB 00:03