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87 results for “from:Juan Telleria”

How to use Conda with R + RStudio Server
Juan Telleria Ruiz de Aguirre · Oct 7, 2019 · r-help

Solution: https://github.com/grst/rstudio-server-conda It works. [[alternative HTML version deleted]]

[External] Feature Request: User Prompt + Message First Execution when "Managing Search Path Conflicts"
Juan Telleria Ruiz de Aguirre · May 21, 2020 · r-devel

Got it, thank you for pointing out the solution then. Best, Juan

compairing doubles
Juan Telleria Ruiz de Aguirre · Sep 3, 2018 · r-devel

Maybe a new Operator could be defined for a fast and easy double Comparison: `~~` `~~` <- function (e1, e2) all.equal(e1, e2) And document it properly.

Trouble with tibbles
Juan Telleria Ruiz de Aguirre · Jun 28, 2018 · r-help

Factor Data Type, indeed, is of typeof() Numeric. Try converting that column to character with as.character() Class transformation then must work :) Juan [[alternative HTML version deleted]]

64-bit integer type warning on windows
Juan Telleria Ruiz de Aguirre · Mar 14, 2018 · r-devel

It does not answer direcly your question, but have you tried "bit64" CRAN package :) https://cran.r-project.org/web/packages/bit64/index.html

CRAN: R 3.5.0 Not Available
Juan Telleria Ruiz de Aguirre · Jul 22, 2018 · r-devel

In CRAN, R 3.5.0 is not available for download on "Previous Releases of R for Windows". ?Could it be added? https://cran.r-project.org/ Thanks.

ANOVA Permutation Test
Juan Telleria Ruiz de Aguirre · Sep 3, 2018 · r-help

Thank you all for your **very good** answers: Using aovp(..., perm="Exact") seems to be the way to go for small datasets, and also I should definitely try ?kruskal.test. Juan [[alternative HTML version deleted]]

initiate elements in a dataframe with lists
Juan Telleria Ruiz de Aguirre · Jul 25, 2018 · r-help

Check tidyverse's purrr package: https://github.com/rstudio/cheatsheets/raw/master/purrr.pdf In the second page of the cheatsheet there is info on how to create list columns within a data.frame :) [[alternative HTML version deleted]]

initiate elements in a dataframe with lists
Juan Telleria Ruiz de Aguirre · Jul 25, 2018 · r-help

By the way, this also works: dfl <- data.frame(x = 1:3, y = I(list(1:2, 1:3, 1:4))) As indicated in "Advanced R" book: http://adv-r.had.co.nz/Data-structures.html#data-frames

parallel computing in r....
Juan Telleria Ruiz de Aguirre · Jun 28, 2018 · r-help

Maybe this R-bloggers post could also help you: https://www.google.es/amp/s/www.r-bloggers.com/implementing-parallel-processing-in-r/amp/ https://www.google.es/amp/s/www.r-bloggers.com/a-guide-to-parallelism-in...

Best R GUIs
Juan Telleria · Dec 13, 2017 · r-help

Thank you all, some of the best free IDEs are specified in the following article: http://www.linuxlinks.com/article/20110306113701179/GUIsforR.html Plus pluggable IDEs: A) ESS for Emacs B) IRkernel for Jupyter notebooks C) StatET for Eclipse D...

Why R should never move to git
Juan Telleria Ruiz de Aguirre · Feb 4, 2018 · r-devel

I attach the Github Flow for teams and projects with regular deployments: https://guides.github.com/pdfs/githubflow-online.pdf https://guides.github.com/introduction/flow/ Tips: * Always!!!! Do pull requests based on branches (never on the master). * Keep your...

initiate elements in a dataframe with lists
Juan Telleria Ruiz de Aguirre · Jul 25, 2018 · r-help

> Just for my understanding: > Is a data.frame with list columns still a data.frame? Isn't it then a list? * A data.frame (or tibble) is a list of columns. * In which each column must be from the same...

Best R GUIs
Juan Telleria · Dec 13, 2017 · r-help

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...

Collaborative Wiki for fostering Open Innovation in R
Juan Telleria · Dec 18, 2017 · r-devel

I have found Apache JSPWiki solution, which might work and is open source: https://jspwiki.apache.org In addition, I will test xwiki, and give my insights about the tool on r-devel, as it might just be a resolutive...

OpenBLAS in everyday R?
Juan Telleria · Jan 16, 2018 · r-devel

Dear R Developers, I attach a complete summary of all the Know-How that has been generated during Dec 2017 & Jan 2018 in R-devel Mailing List related to the Dynamic Change of: - Regular Single Threaded BLAS. - And a Multi...

source() + dbSendQuery() Returns Incorrect Results - Solved with: dbExecute()
Juan Telleria · Oct 19, 2017 · r-devel

Issue Description and Expected Result When used source() with dbSendQuery(), wrong results are obtained from the Database, probably due to a precision loose at some point. Database MariaDB Solution It was solved by means of using source() + dbExecute(), instead of...

Why R should never move to git
Juan Telleria Ruiz de Aguirre · Jan 25, 2018 · r-devel

If you ever need to document issues / coding recipes related to GIT / SVN: * I could pick the commands from e-mails. * Any documentation you send me. * Or books (http://shop.oreilly.com/product/0636920022862.do), web pages, etc.. And create...

[R-pkg-devel] Fwd: Collaboration Request: h2o R Package Function Cheatsheet
Juan Telleria Ruiz de Aguirre · Apr 14, 2018 · r-package-devel

The cheatsheet is almost finished, just in case anyone wants to polish final details: PDF: https://github.com/jtelleria/H2O-Cheatsheet/blob/master/H2O%20Cheatsheet%20v2.000.pdf POWER POINT: https://github.com/jtelleria/H2O-Cheatsheet/blob/master/H2O%20Cheatsheet...

Quartz graphic device can be extremely slow in some cases
Juan Telleria Ruiz de Aguirre · May 30, 2018 · r-devel

It might be related with this files: https://github.com/wch/r-source/blob/trunk/src/library/grDevices/src/devQuartz.c https://github.com/wch/r-source/blob/trunk/src/include/R_ext/QuartzDevice.h Could we port some of...

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