similar to: use of tapply?

Displaying 20 results from an estimated 400 matches similar to: "use of tapply?"

2003 Mar 25
1
Help : stablereg parameter interpretation
Dear all, I am having difficulty interpreting the parameter estimates from the stablereg function. Specifically I am trying to keep things simple to start with by using stablereg to fit a normal distribution to a simulated data set from that distribution (in order to understand the way that stablereg reports parameter estimates). I cannot work out the scale on which the dispersion parameter (some
2005 Dec 08
3
scoping issues?
Can anyone please help me understand whats happening here? Thanks Tom getAmpRatio<-function(v_amps){ #calculates the amplitude ratios between the 3 largest amps and the rest bigamp<-0 map<-rep(TRUE,length(v_amps)) for(iLoc in 1:3){ bigamp<-bigamp+max(v_amps) map[which.max(v_amps)]<-FALSE v_amps<-v_amps[map]
2001 Mar 28
1
Ext3 and LFS - possible? fatal?
Has anyone tried LFS (ie >2G files support) and Ext3 together? Are there good reasons why this should/should not work? I see the RH enterprise kernel patch set specifically does not attempt both lfs and ext3, but the lfs patches themselves touch some reasonably localised parts of ext2, so I would hope (without having dived in there to test), that the ext3 changes would mirror that
2000 Dec 14
2
Accuracy problem in dchisq for non-central chi-squared
Hi, I think I have identified a inaccuracy in dchisq when the non-centrality parameter is non-zero and large. Here's a little test: sys.dchisq.test <- function(N = 100000,mean = 0) { z <- rnorm(N,mean = mean, sd = 1) x <- z^2 xmin <- min(x) xmax <- max(x) br <- seq(xmin,xmax,length = 101) dbr <- br[2]-br[1] hist(x,br) p <- dchisq(br,df = 1,ncp =
2009 Nov 05
0
[LLVMdev] Debug Information for LLVM 2.6 and TOT
Hi John, On Thu, Nov 5, 2009 at 8:43 AM, John Criswell <criswell at uiuc.edu> wrote: > Does the debug facilities in LLVM TOT, at present, maintain information > better than LLVM 2.6 (i.e., if a front-end puts the debug information in, > will the optimizations not take it out)?  Does the information that the > llvm-gcc front-end adds comparable to what llvm-gcc in LLVM 2.6 does?
2009 Nov 05
2
[LLVMdev] Debug Information for LLVM 2.6 and TOT
Devang Patel wrote: > Hi John, > > On Wed, Nov 4, 2009 at 12:04 PM, John Criswell <criswell at uiuc.edu> wrote: > >> Dear All, >> >> 1) I recall reading somewhere that a few optimizations in LLVM 2.6 strip >> away debug information when such information interferes with >> optimization. Is this correct, >> > > Yes. > >
2008 Aug 26
2
vTPM NVM, loadkey and trousers questions
Hi everyone, I am using Xen 3.2.1 with the vtpm-12-patch.diff patch posted in [0]. My TPM is an Infineon 1.2. In total I have got three different questions: 1. NVM loading problem at VM creation When I am creating a VM the last few lines of the vtpm_manager output are: TPMD[245]: tpm/tpm_startup.c:45: Info: TPM_Startup(1) Loading NVM. Sending LoadNVM command ERROR[VTPM]: Failed to load
2008 Mar 07
1
Trouble with R CMD check
Friends, I changed one line of a package at the source level and then rebuilt it. When I run R CMD check, I get an error: installing R.css in C:/polsplineRS.Rcheck ---------- Making package polsplineRS ------------ adding build stamp to DESCRIPTION making DLL ... making hareall.d from hareall.c making heftall.d from heftall.c making lsdall.d from lsdall.c making lspecall.d from lspecall.c
2006 Nov 30
2
*** caught segfault *** error
Dear R users, I use R 2.4.0 on an iMac running Mac OS X 10.4.8, with a 2.16GHz Intel Core 2 Duo and 2GB 667 MHz DDR2 SDRAM. > sessionInfo() R version 2.4.0 (2006-10-03) i386-apple-darwin8.8.1 locale: es_ES.UTF-8/es_ES.UTF-8/es_ES.UTF-8/C/es_ES.UTF-8/es_ES.UTF-8 attached base packages: [1] "methods" "stats" "graphics" "grDevices"
2005 Jun 20
0
[patch 2/3] fs/ext3/resize.c: fix sparse warnings
An embedded and charset-unspecified text was scrubbed... Name: sparse-fs_ext3_resize.patch URL: <http://listman.redhat.com/archives/ext3-users/attachments/20050620/8e33ffa8/attachment.ksh>
2013 Mar 15
2
strange phenomenon on CPU affinity
Hello, My testing machine has 2 quad-core CPU (It supports hyperthreading, but i disable it in BIOS). I uses Xen 4.0.1 as the hypervisor. When I use 8 VMs to conduct a test, CPU affinity of the VMs is very strange. Like this: vm_name vcpu_num cpu_affinity Domain-0 8 any VM1 4 1,3,5,7 VM2 4 1,3,5,7 VM3 4 1,3,5,7 VM4 4
2013 Mar 05
1
Remote database & local database, and adding new weight found vtable error
Hello, guys. Q1. now I have load all the docid and its document data into a dictionary for faster loading data instead of calling Xapian::MSetIterator i; i.get_document().get_data(); but I was happened to discover that the dictionaries got by such two method were different: both methods use DB1, DB2 method 1: Xapian::Database db = Xapian::Database(the path of DB1); Xapian::Database db2 =
1999 May 01
4
Bad smbclient put performance and smbfs write performance
Hi, I've had extremely bad smbclient put performance when connecting from my Linux box to a Windows 95 box. I only get about 10KBytes/s! All other forms of data transfer work fine, and I get from 600-700KBytes/s. This is on a local 10BT LAN. I've seen a few other reports of this, but no solutions as of yet. smbclient does puts just fine to another Linux/Samba Server. I'm using
2013 Jun 18
2
offset en bucle
Amigos de la erre. He creado mi primer bucle con for para entrenar unos modelos con GAM. La respuesta es quasipoisson porque estoy trabajando con densidades de peces. Sin embargo, tengo un problema, no se muy bien como añadir el offset a la formula siguiente cuando creo el bucle. GAM.A1 <-gam ((DYO)~s(DMA,k=4)+ s(WOD,k=4)+s(CIN,k=4)+s(DRA,k=4)+s(DBR,k=4)
2005 Feb 15
1
[PATCH] ext3: Fix sparse -Wbitwise warnings.
Signed-off-by: Alexey Dobriyan <adobriyan at mail.ru> --- fs/ext3/resize.c | 20 ++++++++++---------- fs/ext3/super.c | 8 ++++---- include/linux/ext3_fs.h | 2 +- 3 files changed, 15 insertions(+), 15 deletions(-) Index: linux-warnings/include/linux/ext3_fs.h =================================================================== ---
2008 Mar 31
1
[03/15][PATCH] kvm/ia64: Add header files for kvm/ia64. V8
Hi Xiantao, Some more nit-picking, though some of this is a bit more important to fixup. Cheers, Jes > +typedef struct thash_data { Urgh! argh! Please avoid typedefs unless you really need them, see Chapter 5 of Documentation/CodingStyle for details. > diff --git a/include/asm-ia64/kvm_host.h b/include/asm-ia64/kvm_host.h > new file mode 100644 > index 0000000..522bde0 > ---
2008 Mar 31
1
[03/15][PATCH] kvm/ia64: Add header files for kvm/ia64. V8
Hi Xiantao, Some more nit-picking, though some of this is a bit more important to fixup. Cheers, Jes > +typedef struct thash_data { Urgh! argh! Please avoid typedefs unless you really need them, see Chapter 5 of Documentation/CodingStyle for details. > diff --git a/include/asm-ia64/kvm_host.h b/include/asm-ia64/kvm_host.h > new file mode 100644 > index 0000000..522bde0 > ---
2002 Dec 30
1
Java Swing App
I'm rather new to Wine, and I'm trying to run a Java Swing application. I'm having trouble with it. Has anyone else gotten Swing-based apps to run? I have a test case, basically a swing "hello world" app, and I haven't been able to get it to work either. Here's what happens when I try to compile it: [dritch@twitch wine]$ wine -- c:/jdk1.3/bin/javac -g -d
2004 Dec 19
1
PBIB datataset
I'm looking at Pinheiro & Bates "Mixed-Effects Models in S and S-PLUS" at the moment. Several datasets are used, one of which is called "PBIB" (a partially balanced incomplete block design). All the other datasets can be found somewhere or other in R. However, I cannot locate PBIB, and it does not seem to be mentioned in the latest edition of the R Full Reference
2007 Feb 23
0
how to commit a directory entry to the disk
hey guys, well i am stuck up at a trivial point of committing the directory entry buffer to the disk i have intialised the values of struct ext3_dir_entry_2 *de and now want to commit it to the disk in the function EXT3 FS----linux 2.6.18 ----/ext3/inode.c static int ext33_do_update_inode(handle_t *handle, struct inode *inode, struct ext33_iloc