Importing data with Microsoft R Server

In this blog, we would play around a new package RevoScaleR which takes a different approach in handling the data. Though, it works directly with flat files, but, is primarily made for a special kind of file format: XDF which enhances processing of the datasets. RevoScaleR package stores the dataset on disk (hard drive) and…

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Using RStudio Server with Microsoft R Server Parcel for Cloudera

In previous releases of Microsoft R Server, parcel installation required downloading two pre-built parcel files. The 9.1 release improves upon this experience by providing a parcel generator script generate_mrs_parcel.sh to generate a single MRS-9.1.0-*.parcel file. Here are the complete instructions to install MRS Parcel in Cloudera Cluster. In this article we will look into how to…


Microsoft R Server support for Rattle

Rattle – the R Analytical Tool To Learn Easily – is a popular GUI for data mining using R. It presents intuitive graphical interface for data mining and analysis without actually writing the code.  It presents statistical and visual summaries of data, transforms data that can be readily modeled, builds both unsupervised and supervised models…

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Logging in Microsoft R Server Engine

With Microsoft R Server 9.1 release we have made improvements that can help us better diagnose and troubleshoot problems that can occur in a customer’s deployments. If you run into any errors/issues with Microsoft R Server and contact Microsoft support you might be asked to collect BxlServer logs in addition to other information. This blog…

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Role Based Access Control With MRS 9.1.0

In the latest release of Microsoft R Server 9.1 we can configure role based access control (RBAC) for users who can publish, modify and delete the web services. There are three roles in MRS 9.1 and each role has defined set of permissions for what they can do and what they cannot do. Owner: users…

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Galaxy classification with neural networks: a data science workflow

Recently at the Microsoft Ignite 2017 conference on the Gold Coast, I gave a talk about some cool new features we’ve introduced in Microsoft R Server 9 in the last 12 months: MicrosoftML, a powerful package for machine learning Easy deployment of models using SQL Server R Services Creating web service APIs with R Server Operationalisation (previously…

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REST Calls using PostMan for R server Operationalization

The Microsoft R Server operationalization REST APIs are exposed by R Server’s operationalization server, a standards-based server technology capable of scaling to meet the needs of enterprise-grade deployments. With the operationalization feature configured, the full statistics, analytics and visualization capabilities of R can now be directly leveraged inside Web, desktop and mobile applications. Core Operationalization…

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REST Calls using PostMan for R server O16N

The Microsoft R Server operationalization REST APIs are exposed by R Server’s operationalization server, a standards-based server technology capable of scaling to meet the needs of enterprise-grade deployments. With the operationalization feature configured, the full statistics, analytics and visualization capabilities of R can now be directly leveraged inside Web, desktop and mobile applications. Core Operationalization…

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Reference implementation of credit risk prediction using R

This post is authored by Surendra Tipparaju and Durga Prasad Chappidi at Microsoft Credit risk prediction is one of most common models and yet most revisited. The risk assessment is determined based on dataset and number of features that can be included in the model. We have implemented the initial model few months back in…

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Microsoft R Server VMs available in Azure China

 This post is authored by Bharath Sankaranarayan, Principal Program Manager, at Microsoft. We have expanded our footprint of Microsoft R Server Virtual Machines and is available in Azure China, both China North and China East. This will provide our customers the ability to leverage Microsoft R Server 9.0 for building advanced analytics solutions in the…

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