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Content with tag R Language Rss

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PowerShell Day-to-Day Admin Tasks: Monitoring Performance

By reading performance counters from services such as SQL Server or Exchange, you can get a wealth of performance information. By automating the process of gathering and storing appropriate counters, you can routinely check a range of devices quickly using visual tools such as PerfMon. By then creating your own counters, you can add counter-based metrics to anything that can be measured programmatically, such as services, applications, processes such as ETL, or deployments. Nicolas Prigent shows you how.  Read more...
By Additional Articles 2015/07/16 | Source: SimpleTalk | Category: powershell
Rating: (not yet rated)  Rate this |   Briefcase | 3,244 reads

Getting to know your customers better – cohort analysis and RFM segmentation in R

It often pays to use a tool like R, in conjunction with a relational database, to quickly perform a range of analyses, and graphs, in order to ensure that you're answering the right question, to explore alternative hypotheses, or to provide insight into a problem. Feodor demonstrates how to quickly, and interactively, explore the ways that customers purchase goods and services using cohort analysis.  Read more...
By Additional Articles 2015/07/06 | Source: SimpleTalk | Category: r language
Rating: (not yet rated)  Rate this |   Briefcase | 1,969 reads

Using R to Explore Data by Analysis - for SQL Professionals

What's the best way for a SQL programmer to learn about R? It's probably by trying out various experiments with an interesting set of data, and some helpful suggestions that point out the parallels with SQL. Feodor provides the data and the helpful suggestions. The rest is up to you.  Read more...
By Additional Articles 2015/06/18 | Source: SimpleTalk | Category: r language
Rating: (not yet rated)  Rate this |   Briefcase | 4,500 reads

Making Data Analytics Simpler: SQL Server and R

R an SQL Server are a match made in heaven. You don't need anything special to get started beyond the basic instructions. Once you have jumped the hurdle of reliably and quickly transferring data between R and SQL Server you are ready to discover the power of a relational database when when combined with statistical computing and graphics.  Read more...
By Additional Articles 2015/05/11 | Source: SimpleTalk | Category: data analtyics
Rating: (not yet rated)  Rate this |   Briefcase | 8,805 reads

Using the Statistical Program R for Running Statistics

This article talks about using the statistical program, R, for applying simple statistics against data in Microsoft SQL Server.  Read more...
By Tomaz Kastrun 2014/03/10 | Source: | Category: r language
Rating: |  Discuss |   Briefcase | 8,986 reads
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