search for: jtelleriar

Dear R Developers, In the same way that MySQL/MariaDB's Engine InnoDB or MyISAM/Aria have the innodb_buffer_pool_size or the key_buffer_size for setting the maximum amount of RAM which can be used by a Server Instance: ?Would it be possible to create an R Configuration Variable which fixes the maximum amount of RAM memory to be used as Commit / Dynamic Memory Allocation? Thank you. Juan

But by statement in the source file, I mean, for knowing during the execution how much time is taking, without having to wait till the end. 2017-12-21 13:06 GMT+01:00 I?aki ?car <i.ucar86 at gmail.com>: > 2017-12-21 12:46 GMT+01:00 Juan Telleria <jtelleriar at gmail.com>: > > Dear R Developers, > > > > Adding to source() base function a Timer which indicates the execution > time > > of the source code would be a very well welcome feature, and in my > opinion > > not difficult to implement as an additional funtion...

Dear R Developers, Adding to source() base function a Timer which indicates the execution time of the source code would be a very well welcome feature, and in my opinion not difficult to implement as an additional funtion argument. The source(timing = TRUE) function shall execute internally the following code for each statement: old <- Sys.time() # get start time at the beginning of source()

...t; > I was an MRO user before and it improved my experience with medium data > immensely. > > They did, however, leave behind bugs here and there, especially related to > development with Rcpp, so I switched back to vanilla R. > > On Mon, Oct 30, 2017, 9:42 AM Juan Telleria <jtelleriar at gmail.com> wrote: > >> Dear R Developers, >> >> First of all, I would like to thank you Jeroen Ooms for taking the binary >> Window Builds from Duncan. I firmly believe that the R Community will >> benefit a lot from his work. >> >> However, the de...

Dear R Community Members, I would like to add to one article I have written the best Graphical User Interfaces the R programming language has. For the moment I know: A) Rstudio. B) R Tools for Visual Studio. C) Open Analytics Architect. Are there others worth to mention? Thank you. Kind regards, Juan Telleria [[alternative HTML version deleted]]

Dear R Developers, First of all, I would like to thank you Jeroen Ooms for taking the binary Window Builds from Duncan. I firmly believe that the R Community will benefit a lot from his work. However, the debate I would like to open is about if some of Microsoft R Open Code shall be ported from R Open to Mainstream R. There are some beneficts in R Open such as multithreaded performance:

...Do they need a way to wrap each expression evaluated in envir=.GlobalEnv > with a > function of their choice, one that would print times, datasets created, > etc.? > > Bill Dunlap > TIBCO Software > wdunlap tibco.com > > On Thu, Dec 21, 2017 at 3:46 AM, Juan Telleria <jtelleriar at gmail.com> wrote: > >> Dear R Developers, >> >> Adding to source() base function a Timer which indicates the execution time >> of the source code would be a very well welcome feature, and in my opinion >> not difficult to implement as an additional funtion arg...

On Dec 13, 2017 6:05 AM, "Juan Telleria" <jtelleriar at gmail.com> wrote: Dear R Community Members, I would like to add to one article I have written the best Graphical User Interfaces the R programming language has. For the moment I know: A) Rstudio. B) R Tools for Visual Studio. C) Open Analytics Architect. Many editors have plugins for wor...

..., so MKL was pushed hard. With GotoBLAS and later OpenBLAS I cared less, but IIRC the license of MKL is a little simpler for "mere use" now. See https://cloud.r-project.org/web/packages/gcbd/vignettes/gcbd.pdf for more. Hth, Dirk | | On Mon, Oct 30, 2017, 9:42 AM Juan Telleria <jtelleriar at gmail.com> wrote: | | > Dear R Developers, | > | > First of all, I would like to thank you Jeroen Ooms for taking the binary | > Window Builds from Duncan. I firmly believe that the R Community will | > benefit a lot from his work. | > | > However, the debate I would lik...

...ded OpenMP (effectively: omp_set_num_threads(1)) for the duration of operations using OpenBLAS. Regards Ben > Julia using OpenBLAS is *very* reassuring. > > I agree that having it included as an options(...) feature should be OK. > > On Sun, Dec 17, 2017, 3:22 PM Juan Telleria <jtelleriar at gmail.com <https://stat.ethz.ch/mailman/listinfo/r-devel>> wrote: > > >/Julia Programming Language uses also OpenBlas, and it is actively />/maintained with bugs being fixed as I have checked it out: />//>/http://www.openblas.net/Changelog.txt />//>/So I still se...

...ations using OpenBLAS. >> >> Regards >> Ben >> >>> Julia using OpenBLAS is *very* reassuring. >>> >>> I agree that having it included as an options(...) feature should be OK. >>> >>> On Sun, Dec 17, 2017, 3:22 PM Juan Telleria <jtelleriar at gmail.com <https://stat.ethz.ch/mailman/listinfo/r-devel>> wrote: >>> >>>> /Julia Programming Language uses also OpenBlas, and it is actively />/maintained with bugs being fixed as I have checked it out: />//>/http://www.openblas.net/Changelog.txt />//&g...

It is not needed. There is a large community of developer using SparkR. https://spark.apache.org/docs/latest/sparkr.html It does exactly what you want. On 3 September 2017 at 20:38, Juan Telleria <jtelleriar at gmail.com> wrote: > Dear R Developers, > > I would like to suggest the creation of a new S4 object class for On-Disk > data.frames which do not fit in RAM memory, which could be called > disk.data.frame() > > It could be based in rsqlite for example (By translating R synt...

On Sun, Sep 17, 2017 at 12:39 AM, Juan Telleria <jtelleriar at gmail.com> wrote: > Dear R Developers, > > In the same way that MySQL/MariaDB's Engine InnoDB or MyISAM/Aria have the > innodb_buffer_pool_size or the key_buffer_size for setting the maximum > amount of RAM which can be used by a Server Instance. Memory is not controlled b...

I agree with Moshe. It is important to maintain the independence of R as a programming language by itselft, even if it could benefit from Microsoft work (C++ Base Code, etc.), it is better in my opinion to keep it independent. Also, Duncan work and know-how shall be transferred to the next future R Core Developer which will be in charge of Duncan's roles. And, if appropriate, transfer the

...would be a very welcome addition. I was an MRO user before and it improved my experience with medium data immensely. They did, however, leave behind bugs here and there, especially related to development with Rcpp, so I switched back to vanilla R. On Mon, Oct 30, 2017, 9:42 AM Juan Telleria <jtelleriar at gmail.com> wrote: > Dear R Developers, > > First of all, I would like to thank you Jeroen Ooms for taking the binary > Window Builds from Duncan. I firmly believe that the R Community will > benefit a lot from his work. > > However, the debate I would like to open is abo...

Multi-threaded Math Libraries (Trough OpenBlas), taking into account that today's laptops have a minimum of 2-4 cores, are an important topic, and in my opinion, shall be included in R for the general interest. I think that the way to go would be to create a configuration setting in R's options(OpenBlas= TRUE|FALSE) which enables or disables OpenBlas in an easy way, which by default shall

...eated in .GlobalEnv by each expression, ... Do they need a way to wrap each expression evaluated in envir=.GlobalEnv with a function of their choice, one that would print times, datasets created, etc.? Bill Dunlap TIBCO Software wdunlap tibco.com On Thu, Dec 21, 2017 at 3:46 AM, Juan Telleria <jtelleriar at gmail.com> wrote: > Dear R Developers, > > Adding to source() base function a Timer which indicates the execution time > of the source code would be a very well welcome feature, and in my opinion > not difficult to implement as an additional funtion argument. > > The sou...

On 26 December 2017 at 00:00, Juan Telleria <jtelleriar at gmail.com> wrote: > Maybe I'm new, and forgive my ignorance, but maybe in the future (~ X years > from now) the R Project could be managed entirely from github, by doing I strongly disagree. Are you aware that github is a commercial company, github inc. [1] ? What about gitlab? or...

This question has been discussed before on this list: http://r.789695.n4.nabble.com/Why-R-project-source-code-is-not-on-Github-td4695779.html See especially Jeroen's answer. Best, Mark Op do 4 jan. 2018 om 01:11 schreef Juan Telleria <jtelleriar at gmail.com>: > UNBIASED FACTS: > ? Bugzilla & R-devel Mailing Lists: Remain unchanged: Understood as > Ticketing platforms for bug pull requests on the R-devel Git Repository. > > ? Git Repository Options: > A) Github (Cloud with Automated backups from GitHub to CRAN Se...

...d it improved my experience with medium data > > immensely. > > > > They did, however, leave behind bugs here and there, especially related > to > > development with Rcpp, so I switched back to vanilla R. > > > > On Mon, Oct 30, 2017, 9:42 AM Juan Telleria <jtelleriar at gmail.com> > wrote: > > > >> Dear R Developers, > >> > >> First of all, I would like to thank you Jeroen Ooms for taking the > binary > >> Window Builds from Duncan. I firmly believe that the R Community will > >> benefit a lot from his...