similar to: problem assigning to indexed data frame element

Hi All, I have strings made up of an unknown number of letters, digits, and spaces. Strings always start with one or two letters, and always end with one or two digits. A set of letters (one or two letters) is always followed by a set of digits (one or two digits), possibly with one or more spaces between the sets of letters and digits. A set of letters always belongs to the following set of

Hi All, I want to automatically generate a number of data frames, each with an automatically generated name and an automatically generated number of rows. The number of rows has been calculated before and is different for all data frames (e.g. c(4,5,2)). The number of columns is known a priori and the same for all data frames (e.g. c(3,3,3)). The resulting data frames could look something like

Dear All, I am doing a parametric survival analysis with: fit <- survreg(Surv(xyz$start, xyz$stop, xyz$event, type="interval") ~ 1, dist='loglogistic') At this point I do not want to look into covariates, hence the '~1' as model formulation. As event types I have exact, interval, and right censored lifetime data. Everything works fine. For reasons that are

Hello, I am not sure whether this is a bug or lack of R experience. However, I am using your Sweavelistingutil package, which is very nice. Obviously I use it to create LaTeX files. These are encoded in utf8. However, when I use the Sweavelistingutil is uses some funky character for "`" and "'" that is not recognized. Here is an example from my tex-file: ,---- |

In http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20120827/063200.html, consecutive bitfields are wrapped as a group and represented as a large integer and emits loads stores and bit operations appropriate for extracting bits from within it. It fixes the problem of violating C++11 memory model that original widen load/store of bitfield was facing. It also brings more coalescing

On Thu, Mar 9, 2017 at 10:54 AM, Hal Finkel <hfinkel at anl.gov> wrote: > On 03/09/2017 12:14 PM, Wei Mi via llvm-dev wrote: >> >> In >> http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20120827/063200.html, >> consecutive bitfields are wrapped as a group and represented as a >> large integer and emits loads stores and bit operations appropriate

Today I updated the firmware on my StorageTek 2540 to the latest recommended version and am seeing radically difference performance when testing with iozone than I did in February of 2008. I am using Solaris 10 U5 with all the latest patches. This is the performance achieved (on a 32GB file) in February last year: KB reclen write rewrite read reread 33554432

On 03/09/2017 12:28 PM, Krzysztof Parzyszek via llvm-dev wrote: > We could add intrinsics to extract/insert a bitfield, which would > simplify a lot of that bitwise logic. But then you need to teach a bunch of places about how to simply them, fold using bitwise logic and other things that reduce demanded bits into them, etc. This seems like a difficult tradeoff. -Hal > >

I have cobbled together the following logic. It works but is very slow. I'm sure that there must be a better r-specific way to implement this kind of thing, but have been unable to find/understand one. Any help would be appreciated. hh.sub <- households[c("HOUSEID","HHFAMINC")] for (indx in 1:length(hh.sub$HOUSEID)) { if ((hh.sub$HHFAMINC[indx] == '01')

Not sure if there is an R way to do this or a regular express way, but here is what I am trying to do. I've got lots of data where the format is HH:MM:SS, but I need to format it like HH:MM:00, i.e. round the second down to zero. What is the best way to do this? Thanks again. Jason

Full_Name: Ross Boylan Version: 2.2.0 OS: Linux Submission from: (NULL) (65.175.48.58) \eqn{{\bf\beta}_j}{b(j)} in my .Rd file produces this error -------------------------------------------- ! Missing $ inserted. <inserted text> $ l.7 \eqn{{\bf\beta}_j}{\bf\beta}_ jnormal-bracket5bracket-normal{b(j)} -- ! Missing $ inserted. <inserted

Hola a todos La cuestión es una tontería, me gustaría recodificar los NA (valores faltantes) por el valor 0 He probado varias cosas del estilo: > hh<-c(2,3,4,NA,4) > replace(hh,which(hh==NA),0)->hh > hh [1] 2 3 4 NA 4 Conocéis alguna forma. Saludos

Greetings. I'm not sure if this is the place or not, but I wanted to pass on this patch (against CVS as of today) to document two exit values that are used by rsync but not yet in the docs. Please let me know if there's a better place to send it. Many thanks to the developers and maintainers of rsync for all the excellent work! Jon Index: rsync.yo

This has two purposes : - cleaner code - reduce the diff between nv30 and nv40 exa for a possible nvfx_exa merge ? The main differences seem to be that nv30 uses rect texture format (and does not support repeat on that). Then there are some minor changes in TX_FORMAT RT_FORMAT and TEX_FILTER usage. And NVAccelInitNVx0TCL look complete different. Tested with: ./rendercheck -t

Recently thunderbird and Dovecot IMAPS cannot agree on SSL however Evolution, on the exact same system, is working fine with the same accounts. Tried recreating the Dovecot cert and also the thunderbird accounts from scratch. The OpenSSL raw client works fine as well. Would someone also confirm the openssl commands to create a selfsigned cert for dovecot imaps. They cert created does work

Dear R-help, Could someone please try to explain this paradox to me? What is more likely to show up first in a string of coin tosses, "Heads then Tails", or "Heads then Heads"? ##generate 2500 strings of random coin flips ht <- replicate(2500, paste(sample(c("H", "T"), 100, replace = TRUE), collapse =

I've written a function that takes some input data output from a simulation model and creates some graphs. It's not very complicated code, and it works perfectly fine if I just run the code as is. But I have converted it into a function so we call it externally, and when I try to source the code to test the function, I get the error message "variable names are limited to 256

Hello, This is a selfsigned cert. Both of the below methods were used. May I ask for 1. pointer to info setting up "intermediate certs" and where the certfile goes? The objective is to generate a self-signed cert and use it for just internal use with IMAPS dovecot. Separately, what are your thoughts as to why evolution works and thunderbird does not? Thank you, ==1 openssl

Hi, I have a data.frame with 100 variables and I have assigned a "label", "units" and "category" attribute to each variable. I would like to reorder the variables in the data.frame by the "category" attributes but can't find a way. For example, the first variable is: > attributes(hh$aez) $levels [1] "coastal" "forest"

Dear all, I seem to be unable to check a source package since I upgraded R to 2.3.0 (Ubuntu Linux 5.1). I get this: * checking package dependencies ... ERROR > tools:::.check_package_depends("/home/adi/Work/QCAGUI") I have even tried with R-patched, same result. My Renviron does specify the path to the installed packages (and all depending packages are installed):