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Articles with tag R Language Rss

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SQL Server R Services: The Basics

It is possible to do a great deal with R within SQL Server, but it is best to start by doing analysis in R on numeric data from SQL Server and returning the results to SQL Server. There is great value to be gained even with this basic foundation. Robert Sheldon is on hand to give you a kick start with the first in his series on beginning with R in SQL Server.  Read more...
By Additional Articles 2017/08/10 | Source: SimpleTalk | Category: r services
Rating:  Rate this |   Briefcase | 5,009 reads

Ingest data from a web page into SQL Server 2017 using R

Siddharth Mehta shows that R libraries can be used from T-SQL to ingest data from the web into SQL Server.  Read more...
By Additional Articles 2017/08/03 | Source: MSSQLTips.com | Category: sql server 2017
Rating: (not yet rated)  Rate this |   Briefcase | 4,716 reads

Advanced Analytics with R and SQL Part II - Data Science Scenarios

Build and Operationalize scalable Predictive models and intelligent applications using SQL and R.   Read more...
By Frank A. Banin 2017/07/27 | Source: SQLServerCentral.com | Category: data science
Rating: |  Discuss |   Briefcase | 825 reads

Machine Learning for Outlier Detection in R

A look into clustering to detect outliers in R. An extension on univariate statistical tests to include multivariate data.  Read more...
By Nick Burns 2017/07/05 | Source: SQLServerCentral.com | Category: r language
Rating: |  Discuss |   Briefcase | 619 reads

Scoring Outliers in Non-Normal Data with R

Using R to detect outliers is relatively easy, but most methods assume your data is normally distributed. How do you handle skewed datasets?  Read more...
By Nick Burns 2017/06/29 | Source: SQLServerCentral.com | Category: outlier detection
Rating: |  Discuss |   Briefcase | 566 reads

Scoring Outliers with R

What is normal? More to the point, what is abnormal? We will look at using R to score outliers in a typical monitoring dataset.  Read more...
By Nick Burns 2017/06/19 | Source: SQLServerCentral.com | Category: r language
Rating: |  Discuss |   Briefcase | 738 reads

What is normal? Finding outliers with R

How do you currently set alerting thresholds? What is normal? And more importantly, what is truly abnormal? We will explore these questions.  Read more...
By Nick Burns 2017/06/13 | Source: SQLServerCentral.com | Category: r language
Rating: |  Discuss |   Briefcase | 944 reads

Combining R and SQL Server to diagnose performance bottlenecks

Using clustering algorithms to analyse index usage data from SQL Server’s DMVs & simplify complex performance investigations.  Read more...
By Nick Burns 2017/05/29 (first published: 2015/12/07) | Source: SQLServerCentral.com | Category: performance
Rating: |  Discuss |   Briefcase | 9,060 reads

Do I Need to Learn Linux and R and Python?

The SQL Server platform is growing, but Steve Jones notes that this might not really affect our jobs.  Read more...
By Steve Jones 2017/05/26 | Source: SQLServerCentral.com | Category: editorial
Rating: |  Discuss |   Briefcase | 570 reads

Using SQL Server and R Services for analyzing DBA Tasks

Article shows how R Services can help database administrators with their daily work   Read more...
By Tomaž Kaštrun 2017/02/07 | Source: SQLServerCentral.com | Category: r language
Rating: |  Discuss |   Briefcase | 1,322 reads

Using Power BI and SSRS for visualizing SQL Server and R data (Part 4)

Using R with Power BI, SSRS or RTVS for easier data visualization  Read more...
By Tomaž Kaštrun 2017/01/24 | Source: SQLServerCentral.com | Category: r language
Rating: |  Discuss |   Briefcase | 1,561 reads

Using SQL Server and R Services for analyzing Sales data (Part 3)

Using R integration for analyzing sales data in WideWorldImporters database  Read more...
By Tomaž Kaštrun 2017/01/17 | Source: SQLServerCentral.com | Category: r services
Rating: |  Discuss |   Briefcase | 1,632 reads

Using R to Identify Key Features Quickly

Typical BI dashboards display data summaries like counts and averages. We use R to extend on these to identify key associations in a dataset.  Read more...
By Nick Burns 2017/01/09 | Source: SQLServerCentral.com | Category: visual analytics
Rating: |  Discuss |   Briefcase | 2,219 reads

Where Do You Run Your R Scripts?

Executing R scripts can be a heavy load. Today Steve Jones wonders if SQL Server is the best place to execute these.  Read more...
By Steve Jones 2016/10/20 | Source: SQLServerCentral.com | Category: editorial
Rating: |  Discuss |   Briefcase | 178 reads

Installing R packages in SQL Server R Services

This article shows four ways you can use when installing missing R packages for Microsoft R Services.  Read more...
By Tomaž Kaštrun 2016/09/29 | Source: SQLServerCentral.com | Category: r package
Rating: (not yet rated) |  Discuss |   Briefcase | 1,348 reads

Introduction to Microsoft R Services in SQL Server 2016

General introduction to R Services in SQL Server 2016 and how R server works with external stored procedure.  Read more...
By Tomaž Kaštrun 2016/09/15 | Source: SQLServerCentral.com | Category: microsoft
Rating: |  Discuss |   Briefcase | 3,138 reads

Calculating odds ratio with T-SQL and R

Simple steps towards understanding what is an Odds Ratio, and how do we arrive at it using TSQL and R scripts.  Read more...
Rating: |  Discuss |   Briefcase | 1,465 reads

Using Microsoft R in Enterprise Environments

This article talks about using the the positive aspects of setting up R in enterprise environment and give instructions on first steps how to do it.  Read more...
By Tomaž Kaštrun 2016/08/25 | Source: SQLServerCentral.com | Category: r language
Rating: |  Discuss |   Briefcase | 2,011 reads

Beyond prediction with R & SQL Server

Predictive / prescriptive analytics is regarded the highest level of advanced analytics. In this post, we emphasise the importance of exploratory analytics to derive meaningful insight.  Read more...
By Nick Burns 2016/08/18 | Source: SQLServerCentral.com | Category: r language
Rating: |  Discuss |   Briefcase | 2,006 reads

Why Use R Services?

R Services were added to SQL Server 2016, and there are customers using this feature to improve their business processes.  Read more...
By Steve Jones 2016/06/23 | Source: SQLServerCentral.com | Category: editorial
Rating: |  Discuss |   Briefcase | 155 reads
   Items 1 to 20 of 28    Older >>