similar to: Generate a sequence of vectors of different length

Displaying 20 results from an estimated 2000 matches similar to: "Generate a sequence of vectors of different length"

2012 Aug 13
2
Standard introductory presentation
Hi Everyone In the Contributed Documentation part of the R Project website there are dozens of various documents explaining this and that on R. Furthermore there is also the document "Introduction to R". In my thesis I have been using R here and there, so I would classify myself as an intermediate user after about 3 years of using it, but I am in no sense a professional. I am now on a
2012 Aug 13
2
R table as integrable object for large Latex Documents - avoiding SWeave
Hi, I am wondering whether some of you have a pointer to an alternative. I am currently writing my thesis in Latex (several documents), well grown over time, I am sure many of you are familiar with the situation. Likewise I am doing the quantitative analysis with R, and again a lot of lines of more or less wellwritten code. The outputs are graphs (which one can wonderfully integrate as PNG objects
2012 Oct 05
1
LaTeX consistent publication graphics from R and Comparison of GLE and R
Hi Everyone I am at the moment preparing my thesis and am looking at producing a few Organigrams / Flow charts (unrelated to the calculations in R) as well as a range of charts (barcharts, histograms, ...) based on calculations in R. For the Organigrams I am looking at an Opensource package called GLE at sourceforge, which produces the text part in Latex figures which is very neat and also in
2009 Jul 29
1
Subtract matrices within arrays along indices
I have the following array: 3 dimensional object, one dimension being year. Object is 3*3*3 library(plyr, reshape) a1<-rep(c(2007,2008,2009),9) a2<-c(rep("a",9),rep("b",9),rep("c",9)) a3<-c(rep(c(rep(1,3),rep(2,3),rep(3,3)),3)) a4 <- rnorm(27) A<-data.frame(cbind(comp=a2,val=a3, year=a1, a4)) A1<-melt(A, id=c("year", "comp",
2009 Feb 18
2
Re place Values within vector using Translation vector
Dear everyone I would like to change values in vectors doing a translation. i.e. I have a start vector giving me the levels in one vector (numbers 1 to x - rating) and then I have a second vector giving me the values to be allocated (loss probabilities), but the number of potential rating classes and loss estimates is still subject to a lot of discussion. Attached a simplified version of the
2009 Feb 16
1
Adjusting the Axis in a histogram to the prespecified breaks
Hello I tried a few searches on hist, histogram, equidist and space (space=0 was mentioned in one contribution), but none of that so far worked. It also says in the help "##-- For non-equidistant breaks, counts should NOT be graphed unscaled:" - which is precisely what I am looking for, but I cannot find it. I want to make a histogram using breaks which are spaced exponentially and in
2004 Sep 10
2
1.0 candidate checked in
> OK, attempting one more convergence on all this, here's > what I did: > > 1. Reverted back to rev 1.5 of src/libFLAC/ia32/Makefile.am > 2. Applied Matt's last cleanup patch of 8 files. I did not > apply the patch to src/test_unit/main.c since it looks wrong. > main.c is supposed to include the local bitbuffer.h, not > src/libFLAC/private/bitbuffer.h; I think the
2011 Jun 29
3
time series interpolation
Hi there, I?ve got a datatable in R which I try to interpolate with this and get the Error below: > new$temp<- approx(w03_11temp$temp, n = (nrow(w03_11temp)*5))$y Error in new$temp <- approx(w03_11temp$temp, n = (nrow(w03_11temp) * 5))$y : Object of type 'closure' not registered Any idea?? Thanks a lot. -- View this message in context:
2018 Sep 17
11
[patch V2 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support
Matt attempted to add CLOCK_TAI support to the VDSO clock_gettime() implementation, which extended the clockid switch case and added yet another slightly different copy of the same code. Especially the extended switch case is problematic as the compiler tends to generate a jump table which then requires to use retpolines. If jump tables are disabled it adds yet another conditional to the existing
2023 Jun 21
4
[PATCH 01/79] fs: add ctime accessors infrastructure
struct timespec64 has unused bits in the tv_nsec field that can be used for other purposes. In future patches, we're going to change how the inode->i_ctime is accessed in certain inodes in order to make use of them. In order to do that safely though, we'll need to eradicate raw accesses of the inode->i_ctime field from the kernel. Add new accessor functions for the ctime that we can
2006 Oct 05
1
creation time stamps for ext4 ?
Hi, I would like to know if there are any plans to introduce a creation timestamp in future ext3/4 versions. Having a 4th timestamp saving the creation time would be very good for projekts like Samba for example. It would be important that creation time can also be set manually later on by some system call. Systems like FreeBSD's UFS and Solais' ZFS already support creation times.
2007 May 02
41
gzip compression throttles system?
I just had a quick play with gzip compression on a filesystem and the result was the machine grinding to a halt while copying some large (.wav) files to it from another filesystem in the same pool. The system became very unresponsive, taking several seconds to echo keystrokes. The box is a maxed out AMD QuadFX, so it should have plenty of grunt for this. Comments? Ian
2018 Sep 14
24
[patch 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support
Matt attempted to add CLOCK_TAI support to the VDSO clock_gettime() implementation, which extended the clockid switch case and added yet another slightly different copy of the same code. Especially the extended switch case is problematic as the compiler tends to generate a jump table which then requires to use retpolines. If jump tables are disabled it adds yet another conditional to the existing
2018 Sep 14
24
[patch 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support
Matt attempted to add CLOCK_TAI support to the VDSO clock_gettime() implementation, which extended the clockid switch case and added yet another slightly different copy of the same code. Especially the extended switch case is problematic as the compiler tends to generate a jump table which then requires to use retpolines. If jump tables are disabled it adds yet another conditional to the existing
2005 Sep 23
1
Minor idea - "Press any key to boot within 5 second" style of thing...
I like how some cds, such as the windows installer discs will skip booting from the disc if you accidentally left the drive because they require you to hit a key to make them actually boot from the disc. I've kind of tried to emulate this behavior using chain.c32, but, it requires me to specify which harddrive, and I'd rather see an independant setup. I've tried localboot -1, but, it
2023 Jun 21
3
[PATCH 00/79] fs: new accessors for inode->i_ctime
I've been working on a patchset to change how the inode->i_ctime is accessed in order to give us conditional, high-res timestamps for the ctime and mtime. struct timespec64 has unused bits in it that we can use to implement this. In order to do that however, we need to wrap all accesses of inode->i_ctime to ensure that bits used as flags are appropriately handled. This patchset first
2013 Jun 21
5
[PATCH 3/4] xen-blkback: check the number of iovecs before allocating a bios
With the introduction of indirect segments we can receive requests with a number of segments bigger than the maximum number of allowed iovecs in a bios, so make sure that blkback doesn't try to allocate a bios with more iovecs than BIO_MAX_PAGES Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> ---
2007 Aug 04
1
PHP Markdown 1.0.1h & Extra 1.1.4
This update to PHP Markdown fix a bug that slipped in the WordPress interface with the last update. It also introduce a new "feature": you can now instruct the parser to ignore HTML tags and/or entities in the input. You can do this by instantiating yourself the parser and setting the `no_markup` or `no_entities` properties to true: $parser = new Markdown_Parser;
2011 Apr 27
2
btrfs-convert crashes
I have a 1.5 TB (1,475,720,773,632) partition that I wanted to convert from ext4 to btrfs. It is currently used as / for ubuntu 10.10. I booted into 11.04 beta2 and tried a ''btrfs-convert /dev/sdc1'', but after about 20 minutes it segfaulted. I performed a: sck.ext4 -cDfty -C 0 /dev/sdc1 After everything was clean, I downloaded the debugging symbols for btrfs-convert and
2011 Aug 28
11
xen-4.1: PV domain hanging at startup, jiffies stopped
Hey, I''m experiencing strange problem: non-deterministic PV domain hang, only on some machines (with fast SSD drive). I''ve tried xen-4.1.0 and xen-4.1.1 with many kernels different kernels: VM: - 2.6.38.3 xenlinux based on SUSE package - vanilla 3.0.3 - vanilla 3.1 rc2 dom0: - 2.6.38.3 xenlinux based on SUSE package - vanilla 3.1 rc2 Result always the same: sometimes VM