The datasetR helps you generate a random datasets for your R project. It provides a preset random list of values with different data types (interval, ordinal, nominal values). It includes also a function for imputing a NULL, NA or missing values. Installing…
Blog Archives
Essential list of useful R packages for data scientists
I have written couple of blog posts on R packages (here | here ) and this blog post is sort of a preset of all the most needed packages for data science, statistical usage and every-day usage with R. Among…
Tagged with: data science, environment, essential, installed packages, library, Microsoft R Server, packages, R, R Packages, setup, statistics
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Posted in Uncategorized
First release and update dates of R Packages statistics
R has been around long time and the packages have evolved through the years as well. From the initial releases, updates, to new packages. Like many open-source and community driven languages, R is not an exception. And getting the first…
Installing R packages with rxInstallPackages in Microsoft R Server
In MicrosoftML package comes – in my opinion – long anticipated function for installing R packages for SQL Server and Microsoft R Server. And, I am super happy. Last year, in one of my previous blog posts, I have been…
Tagged with: install, R, R Packages, sp_execute_external_script, SQL Server, T-SQL
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Posted in Uncategorized
Is it possible to use RevoScaleR package in Power BI?
I was invited to deliver a session for Belgium User Group on SQL Server and R integration. After the session – which we did online using web based Citrix – I got an interesting question: “Is it possible to use…
RevoScaleR package dependencies with graph visualization
MRAN currently holds 7520 R Packages. We can see this with usage of following command (stipulating that you are using MRAN R version. ): library(tools) df_ap <- data.frame(available.packages()) head(df_ap) With importing package tools, we get many useful functions to find…
rxNeuralNet vs. xgBoost vs. H2O
Recently, I did a session at local user group in Ljubljana, Slovenija, where I introduced the new algorithms that are available with MicrosoftML package for Microsoft R Server 9.0.3. For dataset, I have used two from (still currently) running sessions…
Handling required and missing R packages in Microsoft R Services
I have seen several times, that execution of the R code with procedure sp_execute_external_script was not valid due to missing library or library dependencies. Problem is – in general – not solved out of the box. But can be solved…
Tagged with: R, R Integration, R Packages, sp_execute_external_script, SQL Server, T-SQL
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Posted in Uncategorized
Installing R packages in SQL Server using only T-SQL
Installing R packages in SSMS using T-SQL can take some time, especially when you need to switch between R Tools for Visual Studio or R Studio or your favorite R GUI tool (or R CMD). But so far, installing any…
Tagged with: R, R Integration, R Packages, sp_execute_external_script, SQL Server, T-SQL
Posted in Uncategorized
Posted in Uncategorized
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