R Admins - RStudio Community

Topics in the 'R Admins' category This category is for discussions about R in production, at scale, and in complex environments.

  • in 3.4.4 showing only Default database even though multiple databases are existing.

    in 3.4.4 showing only Default database even though multiple databases are existing.

    @Sagar1 wrote: Linux Machine OS Version 7.5 Multiple R Versions on same server 3.3.1 3.4.4 When executed the below command in R Command line getting only "Dafault"...

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  • Plumber API and package structure

    Plumber API and package structure

    @julia wrote: Hello there, friends! I hope I am posting this in the right category but feel free to move it. I am writing R packages that, among other things, are going...

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  • How to Load SAS Datasets Directly into R from a Windows UNC Path Using Different Credentials

    How to Load SAS Datasets Directly into R from a Windows UNC Path Using Different Credentials

    @rob_silcock wrote: Today our existing users use SAS but are moving to R and a Machine Learning environment. They save their SAS datasets (.sas7bdat file) to a Unix...

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  • packrat speed issues

    packrat speed issues

    @Jwaage wrote: Hi all, We're implementing R as the datascience / ML infrastructure in our large company (1500+), using Rstudio Server, Rstudio Connect and RSPM, combined...

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  • Multiple NUMA Nodes in R?

    Multiple NUMA Nodes in R?

    @jlowhorn39 wrote: I have a server with 224 logical cores across 4 NUMA nodes. I am trying to thread an existing R script that works on 1 NUMA node (56 cores) using...

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  • Running ShinyApps from RStudio-Server behind Nginx proxy

    Running ShinyApps from RStudio-Server behind Nginx proxy

    @Physikuss wrote: Hi, I'm running Rstudio Server behind a Nginx-proxy on the same machine. Everything works fine sofar. But when I develop a ShinyApp and click RunApp....

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  • testing functions that print messages

    testing functions that print messages

    @igor wrote: I am trying to run some unit testing with testthat. The standard output is something like: > devtools::test() Loading packagex Testing packagex ✔ | OK F W S...

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  • Error when installing R on Redhat Centos7

    Error when installing R on Redhat Centos7

    @dougfir wrote: I'm using redhat centos 7 and am attempting to install R: sudo yum install R Returns: Error: Package: R-java-devel-3.5.1-1.el7.x86_64 (epel) ...

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  • GPFS support for RStudio Server Pro

    GPFS support for RStudio Server Pro

    @rs_aa wrote: Hello, Does RStudio Server Pro support GPFS for project sharing, HA, Load Balancing? Thanks in advance for your response. Posts:...

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  • "Unable to locate SQLGetPrivateProfileString function" error when attempting to connect to MS SQL Server from RStudio

    "Unable to locate SQLGetPrivateProfileString function" error when attempting to connect to MS SQL Server from RStudio

    @taraas wrote: So, I had to reset my machine completely, and now I can't set the things up again. I used to have a working setup. I even wrote a guide based on my...

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  • Assistance in setting up RStudio on Ubuntu 18.04.1 LTS hosted on AWS

    Assistance in setting up RStudio on Ubuntu 18.04.1 LTS hosted on AWS

    @chezzy wrote: Hi All I have installed RStudio on Ubuntu 18.04.1 LTS Followed the instruction on RStudio install. I am reciving the below error ubuntu@ip-172-31-43-58:~$...

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  • Configure RStudio IDE Separate Web Server from Application Server

    Configure RStudio IDE Separate Web Server from Application Server

    @StatsGuy wrote: Hi, R Admins, I'm just doing some preliminary research on RStudio Server Pro for a client (I'm usually a user of RStudio once the instance is up and...

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  • can't initialize existing project with packrat

    can't initialize existing project with packrat

    @rdataforge wrote: I have a working project on Rstudio Server I want to set fixed all packages into the actual working versions to avoid future issues due to global...

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  • need a deep packrat guide

    need a deep packrat guide

    @rdataforge wrote: seems that the official guide here https://rstudio.github.io/packrat/ is very shallow and does not explain some things very well. In addition some...

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  • exact logistic regression - elrm package

    exact logistic regression - elrm package

    @TeoK wrote: Hello, I tried to perform an accurate logisitc regression on R, and google advises one way: the elrm package (for exapmle:...

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  • Error when deploying Shiny app to RSConnect - Error in curlPerform - Embedded nul in string

    Error when deploying Shiny app to RSConnect - Error in curlPerform - Embedded nul in string

    @ablack3 wrote: I am trying to deploy the default hello world shiny app (Old Faithful Geyser Data) from RStudio Server Pro to RS Connect. Things were working well before...

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  • Installing package on shiny server

    Installing package on shiny server

    @andesai wrote: we are attempting to install an R package on the shiny server install.packages('ggplot2'). We have a user, but cannot remember the password, so created a...

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  • Step by step instructions on Load balancing RStudio Server Pro

    Step by step instructions on Load balancing RStudio Server Pro

    @rs_aa wrote: Hello, Besides this linkhttp://docs.rstudio.com/ide/server-pro/load-balancing.html Is there any other place where I can find step by step instructions on...

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  • RStudio Connect Server vs Power BI

    RStudio Connect Server vs Power BI

    @snt wrote: Has anyone done a comparison between R connect Server and Power BI. We are trying to work on the benefits of R Connect server over Power BI in order to...

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  • RStudio Server Pro edition Linux User/group creation best practices

    RStudio Server Pro edition Linux User/group creation best practices

    @rs_aa wrote: Hello, I am looking for best practices in terms of UNIX user group creation for RStudio Server Pro edition. Is there any documentation/online article that...

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