R In SQL Server 2016

Kevin Feasel

2016-05-25

R

Ginger Grant walks through installing R for SQL Server 2016:

The code is executed as an external script, specifying that the language used should be R. @script contains the R code, which is a simple command to take the mean of the data coming from the InputDataSet. @Input_Data_1 contains the location of the data to be processed. In this case the data set is a table containing Amazon review data, where the overall field is the rating field. Of course the R code could of course be more complicated, but I was hoping that this example was generic enough that many people would be able to duplicate it and run their first R code.

This is quite a bit easier to install in RTM(ish) than it was back in CTP 3, so good job Microsoft.

Related Posts

From Excel to R: Three Examples

Abdul Majed Raja has a few examples of things which are easy to do in Excel and how you can do them in R: Create a difference variable between the current value and the next valueThis is also known as lead and lag – especially in a time series dataset this varaible becomes very important in feature engineering. In […]

Read More

Calculating AUC in R

Andrew Treadway shows how you can calculate Area Under the Curve in R: AUC is an important metric in machine learning for classification. It is often used as a measure of a model’s performance. In effect, AUC is a measure between 0 and 1 of a model’s performance that rank-orders predictions from a model. For […]

Read More

Categories

May 2016
MTWTFSS
« Apr Jun »
 1
2345678
9101112131415
16171819202122
23242526272829
3031