I'm converting a local R script to make use of the RevoScaleR functions in the Revolution-R (aka Microsoft R Client/Server) package. This to be able t ...
I have used Microsoft's "Data Science End to End Walkthrough" to set myself up with R Server, and their example works perfectly. The example (New Yor ...
Using an alternative BLAS for R has several advantages, see e.g. https://cran.r-project.org/web/packages/gcbd/vignettes/gcbd.pdf. Microsoft R Open ht ...
I have a large dataset with around 25L rows, where this function "status" is applied. Its a flagging procedure. Inside the fn, operations are vectoris ...
It appears that there is some issue creating the temporary file that backs dplyrXdf, any thoughts? Error in UseMethod("group_by_") : no applicab ...
I have an R-script that does stuff with a bunch of tweets and I would like to use the same script on the same data but saved in an Hadoop file system. ...
I have Revolution R Enterprise 8.0 with RRO 3.2.2 installed and try to run a simple example - make a histogram from Titanic dataset: and rxHistogra ...
I have a xdf file named probe03Seq that has a list of events. I then split this large xdf by the column cm_mac_address into many small xdf's and so ...
I have the following connection string and query that I would like to run using RxSqlServerData: My syntax for specifying a trusted connection/wind ...
I am using Revolution R Enterprise with R version 3.2.2 (2015-08-14) when I am trying to installed library(caret) I got this error please help me ...
I am using 32-bit Revolution R Enterprise (7.3) GUI for R (3.1.1) on 64-bit Windows 8.1. When a function (say, urca::ca.jo) is right-clicked in Obje ...
Recently, I started using R Revolution, and I tried to run a example code to visualize a decision tree. I ran the code: And got the error: I se ...
My question is related to the post: R Error: package 'mvtnorm' required by 'multcomp' could not be found I'm using Revolution R and I'm trying to in ...
I am trying to connect R with SQL server 2016, when I tried RevoScaleR_SqlServer_GettingStarted.R script or my own script I got the following error: ...
I am trying to integrate r to create a very simple web application using DeployR open 8.0.0 on a Ubuntu machine. I am using the following code on the ...
I want to count distinct values of var2 grouping by var1 in a .xdf file, I tried something like this Thank you in advance EDIT: Probably using R ...
the cmd execution of registerRExt.exe I am trying to install RRE(Revolution R Enterprise) v7.5 with RR0 3.2.2(Revolution R Open) on a SQL Server 2016 ...
I'm using RevoR entreprise to handle impoting large data files. The example given in the documentation states that 10 files (1000000 rows each) will b ...
Hi I recently integrated Revolution R entreprise to Knime (R nodes). I wanted to know if there is a way to convert RxXdfData class into a data.frame f ...
I use the Revolution R Enterprise distribution that is built upon R 3.2.2. Hence, I have an interest in only employing package versions that are based ...