similar to: Keeping the data of C structure in R variables?..

Hi, is it possible to do this operation faster? I am going over 35k data entries and this takes quite some time. for(cnt in 2:length(sdata$date)) { if(sdata$value[cnt] < sdata$value[cnt - 1]) { sdata$ddtd[cnt] <- sdata$ddtd[cnt - 1] + sdata$value[cnt - 1] - sdata$value[cnt] } else sdata$ddtd[cnt] <- 0 } return(sdata) Thank you, Benjamin

Hi all, why doesn't something like this does not work? speedy <- (sdata$VaR < sdata$DdtdAbs) && sdata$DdtdDuration >= qpois(pct,lambda) && sdata$Ddtd > MinDD or sdata$Ddtd[sdata$Ddtd > 0 && sdata$VaR < sdata$DdtdAbs] sdata looks like this: dataId date value Ddtd VaR DdtdAbs DdtdDuration 18948 79637 2004-07-27 10085.10

Hi, Thanks for the quick feedback I have changed the name to avoid conflict. Attached is the updated patch. //Marcus ________________________________ From: Jean-Marc Valin <jmvalin at jmvalin.ca> Sent: Tuesday, April 2, 2019 00:07 To: Marcus Asteborg; opus at xiph.org Subject: Re: [opus] CMake support for Opus proposal (in addition to Autotools) Hi Marcus, There seems to be a conflict

Hola, Tengo problemas a la hora de cargar un archivo que originalmente está en SPSS. Trabajo con Fedora y uso R mediante el plugin Rgedit en gedit. Además en Fedora no tengo SPSS, sino PSPP Para cargar el archivo he probado estas dos cosas (escribo también el mensaje de error que me genera R): >library_(foreign) >read.spss("guille.sav",to.data.frame = T) Error en

Right that I had completely missed, I have added the files and verified that it builds with CMake from the tar on Linux (out of the git repo) I am parsing the package_version file from the tarball if it exists so it should maintain the version info. //Marcus ________________________________ From: Jean-Marc Valin <jmvalin at jmvalin.ca> Sent: Tuesday, April 2, 2019 11:38 To: Marcus

Dear List: Sorry for posting maybe a trivial question, but I have a basic understanding problem. If I have say pack1 and pack2, two R packages, and pack2 depends on and imports pack1 fully (as in the code below), is there a way to make all the functionality of pack1 available for the global and other environments (not only for the functions called from withing pack2) by loading pack2 only? I

Hello folks, Is it possible to extend log message as large as PATH_MAX? Current length of message format including file path is small against linux PATH_MAX, 4096. diff --git a/log.c b/log.c index ad12930..95df4a9 100644 --- a/log.c +++ b/log.c @@ -359,7 +359,7 @@ log_redirect_stderr_to(const char *logfile) log_stderr_fd = fd; } -#define MSGBUFSIZ 1024 +#define MSGBUFSIZ 5192 void

Hi there Johannes!, I was checking out the issue (about latency hiding when transferring memory from host to device) you posted about a week ago, but it's not there anymore. Did you remove it?. Thanks. Hamilton. On 21/03/20 10:04 p. m., Hamilton Tobon Mosquera via llvm-dev wrote: > Hi there!, > > Right now I'm starting with the project proposed by Johannes here: >

Ahhh I understand. So I believe the project you posted is still opened. Do you any advice on the question I posted before?. Thank you. On 22/03/20 1:26 p. m., Doerfert, Johannes wrote: > I did not. The issues sections on GH was removed. > > ________________________________________ > From: Hamilton Tobon Mosquera <htobonm at eafit.edu.co> > Sent: Sunday, March 22, 2020 12:21

Hi, simple question I guess: the following line works well: aveBehav=c(apply(sdata, 2, mean)) However, I would like to pass an argument to the function mean, namely na.rm=TRUE Does anyone knows how to do this? Thanks in advance, Jan

Hi, dears, I am processing some data with 60 columns, and 286,730 rows. Most columns are numerical value, and some columns are categorical value. It turns out that: when ntree sets to the default value (500), it says "can not allocate a vector of 1.1 GB size"; And when I set ntree to be a very small number like 10, it will run for hours. I use the (x,y) rather than the (formula,data).

Hi Simon, CMake 3.14 add support for crosscompiling iOS, tvOS and watchOS https://cmake.org/cmake/help/v3.14/manual/cmake-toolchains.7.html#cross-compiling-for-ios-tvos-or-watchos Can you clarify what your patch does? //Marcus cmake-toolchains(7) — CMake 3.14.7 Documentation<https://cmake.org/cmake/help/v3.14/manual/cmake-toolchains.7.html#cross-compiling-for-ios-tvos-or-watchos> The

Hi Johannes, Yes, I'm highly interested, I already started. It would be nice if you post the details again. I didn't take note of them, I was always looking at the issue in GH. The problem I'm facing right now is this: The first task is identifying OpenMP API calls referred to device memory allocation. I first understood how the compiler driver orchestrates the process of offloading

Dear R users I have a question related to the interpretation of results based on GAMMs using Simon Woods package gamm4. I have repeated measurements (hours24) of subjects (vpnr) and one factor with three levels (pred). The outcome (dv) is binary. In the first model I'd like to test for differences among factor levels (main effects only): gamm.11<-gamm4(dv ~ pred +s(hours24), random = ~

Hi Johannes, Sorry about the failing tests. I completely forgot about running all of them, I only ran the tests for the openmp ipo transforms. I found the GH issue in cache. I can post it here if you want. I analyzed these runtime calls, __tgt_target_teams_[nowait]. What I don't understand about the problem we want to solve (splitting the memory transfer into issue and wait and legally

I had an open session working in R and I regularly save the image with save.image(). However, after a period of inactivity of a few days. I quit the session. Now, when I try to restart R and load the same image I get the following result: > load("y:/grm/sdata/.rdata1") Error in load("y:/grm/sdata/.rdata1") : an xdr real data read error occured Can someone explain the cause

Hi Community, I have a question about how to pass command line parameters to R script running in the batch mode. The problem is: there is a banch of data files which are to be processed by R script called from a web-server, i.e. in the batch mode. The web server generates data files and passes their names calling 'R CMD BATCH' one by one for every file. Now the question is how to

Hi Johannes, I've been thinking on how to implement a solution for the problem and I have some questions: 1. You mention in the problem description that the current asynchronous functions can be used, and probably modified. The problem is that those runtime functions with _nowait at the end are not asynchronous. Looking at their implementations, they just wait for other tasks is there

Dear list: I would like to override the default way R formats plot axes with a custom method(s). Obviously I would prefer to define it as general as possible avoiding writing a custom method for each individual class where possible. The plot.default method (and I assume other methods as well) calls Axis(...) to produce the axis layout depending on data. In this sense it seems reasonable to

Sorry about that, let me check the correct version for the intrin0.h include guard. //Marcus ________________________________ From: Ralph Giles <giles at thaumas.net> Sent: Thursday, June 11, 2020 19:31 To: Marcus Asteborg <xnorpx at outlook.com>; opus at xiph.org <opus at xiph.org> Subject: Re: [opus] Misc patches Speaking of needing more complete ci feedback, the intrin0.h