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Questions tagged [microsoft-r]

Microsoft R is an distribution of R from Microsoft Corporation. It is an open source platform for statistical analysis and data science.

Microsoft R Open is the enhanced distribution of R from Microsoft Corporation. It is a complete open source platform for statistical analysis and data science.

176 questions
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R start message is included in compiling process

I am using Microsoft R Open on CentOS 7 system, when I install minqa package, I found a very strange error: the R start up message is included in compiling process. How should I fix this problem? r$> p_install(minqa) …
Shixiang Wang
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Unknown Error when install Microsoft Machine Learning Server 9.4.7 and Microsoft R Client 3.5.2

I want to install Microsoft Machine Learning Server 9.4.7 and Microsoft R Client 3.5.2, and I download the exe file from https://my.visualstudio.com/Downloads?q=Machine%20Learning%20Server%209.4.7%20for%20Windows&pgroup= and…
zhiwei li
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Microsoft open R fatal error when trying to change number of core for multithread processing

I am using window 10 pro and downloaded Microsoft open R to run in rstudio. open R has built-in multithread processing I want to try out. I tried command setMKLthreads(2). then R shows fatal error and needs to restart. when I run the getMKLthreads()…
Dongyang Fu
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How to collapse rows in the tidy world or with data.table after spreading data long -> wide

I work in a call center and this data is all of the pertinent data for our auto-dialer system. Starting in 2019 our company started multiple campaigns to reach out to members for many possible prescriptions instead of 1. What we are running into…
Checht
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How to save everything from Console to a text file while executing an R script using "remoteScript" of Microsoft R?

I'm curious to know if there is a way to save everything from the R console to a text file when an R script is submitted and executed "remotely" from Microsoft R client to Microsoft R server using the command remoteScript() or remoteExecute(). For…
Arijit
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How to execute RxSqlServerData method in R?

I'd like to create and deploy a model into SQL Server in order to use it with new PREDICT() in-built function. However, it seems I'm stuck with RxSqlServerData method in R. Whenever I run my script, I get this error: Error in…
Stanislav Jirak
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Get snapshot date in Microsoft R Open

When the R session starts in RStudio various bits of information are shown some of which are accessible via R.version(), version, sessionInfo() etc. However, when using Microsoft R Open other information is shown such as the default snapshot date…
Mark
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Create R Correlation Matrix with RevoScaleR package (multithreaded) functions in SQL Server

I am trying to create correlation matrix using SQL Server 2016 R Services. Since that i will have large amount of data, i want to use the new Rx version of standard R "cor" function. This is the function that i want to use: And this is the Code…
Mincho Minchev
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R Machine learning server - RevoScaleR error

I have updated R (Microsoft Machine Learning Server R) in Ubuntu and after the update the RevoScaleR package stopped working. I try to see the log but it doesn't exist. Does anyone know it? EDIT: I have found out that libRblas.so is not found but…
Leonardo Lanchas
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R Open does not show/update to latest version of MRAN package

I want to update an R package using Microsoft R Open via Microsoft R Server. I can see in MRAN package repo that the package version is 1.2.0 but when I try an update in RStudio it says all packages up to date although respective package is still on…
Triamus
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How to operationalize module with several files in R web server (Machine learning server)?

I need to operationalize a whole R data structure (object oriented) and its methods. Below an example to understand: library(data.table) myClass = setClass("myClass", contains = "data.table") source('./DB.r') source('./operators.R') My structure…
Leonardo Lanchas
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RStudio and Microsoft R-Open

I currently have R-statistics distribution working with RStudio. I want to install also the Microsoft R-Open version, but how do I get RStudio to reference this MRO distribution and not the 'regular' R-statistics. I could not find any documentation…
Palu
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How to save the output from rxNeuralNet (an mlModel) for reuse?

I used rxNeuralNet and got a great result. I'd like to save it for future use. nnOutput <- rxNeuralNet(formula = savedFormula, data = inputData, type = "regression", acceleration = "sse") I can use the nnOutput with…
Mike Silverman
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R CMD doesn't work on Mac Sierra

OSX: I use Microsoft-r-open and Rstudio. And R CMD doesn't work on terminal. R CMD javareconf bash: R: command not found So, I checked R version R --version bash: R: command not found I can't even find where the location of Microsoft-r-open. It…
Jace
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Error converting rxGlm to GLM

I'm having a problem converting rxGlm models to normal glm models. Every time I try and covert my models I get the same error: Error in qr.lm(object) : lm object does not have a proper 'qr' component. Rank zero or should not have used lm(..,…
Serban Dragne
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