Merge remote-tracking branch 'refs/remotes/Microsoft/master'

Author: uc-msft

samples/features/r-services/Getting-Started/Customer-Clustering/README.md

@@ -36,7 +36,7 @@ Follow the step by step tutorial [here](https://www.microsoft.com/en-us/sql-serv
 
 To run this sample, you need the following prerequisites.
 Section 1 in the [tutorial](https://www.microsoft.com/en-us/sql-server/developer-get-started/rclustering) covers the prerequisites.
-After that, you can download a DB backup file and restore it using Setup.sql. [Download DB](https://deve2e.azureedge.net/sqlchoice/static/tpcxbb_1gb.bak)
+After that, you can download a DB backup file and restore it using Setup.sql. [Download DB](https://sqlchoice.blob.core.windows.net/sqlchoice/static/tpcxbb_1gb.bak)
 
 **Software prerequisites:**
 

samples/features/r-services/README.md

@@ -1,8 +1,11 @@
 # Samples for SQL Server R Services
 
-[Implementing Predictive Analytics](Implementing Predictive Analytics)
+Go to the getting started tutorials to learn more about:
+
+[Predictive Modeling with R Services](https://www.microsoft.com/en-us/sql-server/developer-get-started/rprediction)
+
+[Customer Clustering with R Services](https://www.microsoft.com/en-us/sql-server/developer-get-started/rclustering)
 
-Step-by-step sample that explains the basics about predictive analytics for developers. The lab will take you about 15 min and will show you how to create an application that uses node.js and SQL Server 2016 to predict if a cab driver will be tipped or not. 
 
 [Telco Customer Churn](Telco Customer Churn)