similar to: increase the usage of CPU and Memory

Dear all, I've run into a question of handling large matrices in R. I'd like to define a 70000*70000 matrix in R on Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit), but it seems to run out of memory to handle this. Is it due to R memory limiting size or RAM of my laptop? If I use a cluster with larger RAM, will that be able to handle this large matrix in R? Thanks much! Best, Hui

I noticed that nls treats weights as relative and that the absolute size of the weights w in the following script has therefore no influence on the errors of the parameters reported in the summary a<-1 b<-3 x<--100:100 y<-a*x+b yeps<-y+rnorm(length(x),sd=1) w<-rep(1,length(x)) plot(x,yeps) lines(x,y) fit<-nls(yeps~p1*x+p2,start=list(p1=a*1.5,p2=b*1.5),weights=w)

Hi all, Lets say I have a matrix A which is m x n. I also have a mask matrix MASK which is m x n with values in T/F, where T values make a sub-matrix in regutangular shape... I applied B=A[MASK] and it didn't work as expected... Any thoughts? [[alternative HTML version deleted]]

Hello, (Sorry for the repost, i am resending in plain text) I have a function 'ewrap' (see below for definition). It takes 3 expressions and returns another expression e.g. map <- ewrap({ len <- length(r$addon) rhcollect(len,1) }) becomes: expression({ NULL result <- mapply(function(.index, k, r) { { len <- length(r$addon)

hello I want a code which can correct the spelling mistakes as well as grammatical mistakes in the sentences...that is if I am writing following sentence: I want too meet my frnd bt due to hectic shcedule I cant I want output in following way: I want to met my friend but due to hectic schedule I can't. Thanks in advance Shilpa Rai MSc IIT Bomaby -- View this message in context:

Hi, here i have some code... a <-1 b <- b+1 c <- b+a/20 if c >5 { d<- 1 } else { d<- 0 } i want to repeat this code from the 2nd line [b <- b+1] without using loop. Actulay i want to use "*Label *" and call *GoTo* method like in other coding Languages. For eg:- like this, a <-1 *LabelBegin :* b <-

I have photographs of plots that look like so: http://r.789695.n4.nabble.com/file/n4631960/Untitled.jpg I need to divide it up so each circle has an equal area surrounding it. So into 20 equal segments, each of which contains a circle. Quadratcount is not sufficient because if I divide it up into 36 equal quadrats, some quadrats do not contain one of the circles. I'm not even sure how to

Dear R Users: I'm a STATA user converting to R, and I'd like to be to do the following. #Assign var_1 and var_2 a value 10->var1 20->var2 #Now I'd like to print the values of var_1 and var_2 by looping through var_1 and var_2 in such a manner: while(y<3){ print(var_y) y+1->y } In STATA, the "y" appended to " var_" is called the local variable and

Hello, Is there a convenient way to import RDF/OWL data into R? I'm interested in importing BioPAX/SBPAX data into R to make them available for a wider audience. One exciting application would be to use pathway data to explain differential microarray measurements by identifying upstream nodes that are likely involved in causing the differences. This could also be used to validate

https://bugs.freedesktop.org/show_bug.cgi?id=108982 Bug ID: 108982 Summary: GM206: MMIO write of 800000ec FAULT at 10eb14 [ IBUS ] Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

https://bugs.freedesktop.org/show_bug.cgi?id=100423 Bug ID: 100423 Summary: MMIO read of 00000000 FAULT at 022554 [ IBUS ] Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

Hi everybody. I want to identify duplicate numbers and to increase a value of 0.01 for each time that it is duplicated. Example: x=c(1,2,3,5,6,2,8,9,2,2) I want to do this: 1 2 + 0.01 3 5 6 2 + 0.02 8 9 2 + 0.03 2 + 0.04 I am trying to get something like this: 1 2.01 3 5 6 2.02 8 9 2.03 2.04 Actually I just know the way to identify the duplicated numbers rbind(x, duplicated(x) |

https://bugs.freedesktop.org/show_bug.cgi?id=99841 Bug ID: 99841 Summary: Switching to VT freezes X only on a dual screen Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

Hello, I'm trying to play SC2 with the following setup, and it's only playable with the lowest settings. I think I've already put in most of the tweaks that people typically point to. Can I get advice on how I can get reasonable fps for higher settings? Here's my setup: GTX 460 1GB Intel Q6600 2.40ghz Quadcore 3gb memory nvidia 260.19.06 wine 1.3.3 screen resolution:

Hi, We are facing a suspend/resume problem with many different Asus laptop models (30+ products) with Intel chipsets (multiple generations) and nvidia GPUs (several different ones). Reproducers include: 1. Boot 2. Suspend/resume 3. Load nouveau driver 4. Start X 5. Observe slow X startup and many many errors in logs (primarily nouveau fifo faults) or 1. Boot 2. Load nouveau driver 3. Start X

Taken from NVIDIA binary driver (Linux 64-bit, revision 390.25) from README.txt. Signed-off-by: Danilo Krummrich <danilokrummrich at dk-develop.de> --- drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c | 41 ++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c index

On 5 February 2018 at 11:22, Danilo Krummrich <danilokrummrich at dk-develop.de> wrote: > On Gainward GTX 1070 routing any other SOR than SOR-1 to macro link > 'G' (outp index 7) causes failures: > > [ 6.712111] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 61c880 [ IBUS ] > [ 6.724888] nouveau 0000:01:00.0: disp: intr24 80000000 > [ 8.716668]

--- man/nouveau.man | 9 ++++++++- src/nv_driver.c | 8 ++++++-- 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/man/nouveau.man b/man/nouveau.man index 07d53c8..4878f24 100644 --- a/man/nouveau.man +++ b/man/nouveau.man @@ -63,7 +63,14 @@ GF100, GF104, GF106, GF108, GF110, GF114, GF116, GF117, GF119 GK104, GK106, GK107, GK110, GK208 .TP 22 .B GeForce GTX 750 -GM107 +GM107,

https://bugs.freedesktop.org/show_bug.cgi?id=101404 Bug ID: 101404 Summary: GTX 970M (GM204-A) not powered off when not in use (DynPwr in stead of DynOff) Product: xorg Version: unspecified Hardware: Other OS: Linux (All) Status: NEW Severity: normal Priority: medium

_History_ I have 100% success in Xen VGA Passthrough with Xen 3.5-unstable with my first Palit NVIDIA Geforce 8400 GS VGA card in 2009, which is 3 years ago. Then my first Palit NVIDIA Geforce 8400 GS VGA card overheated and malfunctioned. So I bought a 2nd Palit NVIDIA Geforce 8400 GS VGA card several months ago in March 2012 for S$44, to replace the first card. At that point in time, Xen