1861 search results for "tutorial"

Principal Components Regression in R, an operational tutorial

May 17, 2016
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Principal Components Regression in R, an operational tutorial

John Mount Ph. D. Data Scientist at Win-Vector LLC Win-Vector LLC's Dr. Nina Zumel has just started a two part series on Principal Components Regression that we think is well worth your time. You can read her article here. Principal Components Regression (PCR) is the use of Principal Components Analysis (PCA) as a dimension reduction step prior to linear...

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ERGM Tutorial

May 10, 2016
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ERGM Tutorial

This was originally for a talk to the UC Davis Network Science group on using statnet to manage, visualize, and model networks with a focus on exponential random graph models (ERGM). I have cleaned it up a little so that it hopefully stands on its own. If anything is unclear, feel free to leave questions in the comments.

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Shiny JavaScript Tutorials

May 6, 2016
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Shiny JavaScript Tutorials

We are happy to announce a new series of tutorials that will take your Shiny apps to the next level. In the tutorials, Herman Sontrop and Erwin Schuijtvlot of FRISS will teach you how to create custom JavaScript widgets and embed them into your Shiny apps. The JavaScript language is a powerful tool when combined

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WrightMap Tutorial 4 – More Flexibility Using the person and item side…

April 21, 2016
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WrightMap Tutorial 4 – More Flexibility




Using the person and item side…

WrightMap Tutorial 4 - More Flexibility Using the person and item side functions Introduction Version 1.2 of the WrightMap package allows you to directly access the functions used for drawing the person and item sides of the map in order to allow more flexible item person maps. The parts can be put together on the same plot using the split.screen function. Calling the...

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R talks and tutorials at the ODSC East conference (+ 10% discount code)

March 21, 2016
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R talks and tutorials at the ODSC East conference (+ 10% discount code)

(Guest post by Sheamus McGovern of ODSC) R will feature prominently at this year’s Open Data Science conference (ODSC East) in Boston from May 20th to 22nd. We have a strong lineup of workshops and talks from some of the top contributors in the R community. Joe Cheng, the creator of Shiny and CTO of RStudio will present the very...

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Developing a R Tutorial shiny dashboard app

March 9, 2016
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Developing a R Tutorial shiny dashboard app

Through this post, I would like to describe a R Tutorial Shiny app that I recently developed. You can access the app here. (Please open the app on Chrome as some of the features may not work on IE. The app also includes a “ReadMe” introduction which provides a quick overview on how to use Related Post

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Computerworld’s 10-step tutorial for creating interactive election maps with R

March 7, 2016
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Computerworld’s 10-step tutorial for creating interactive election maps with R

With the US election season in full swing, you can hardly browse a newspaper website without seeing some kind of map showing election or polling results, like this one from the New York Times. With election data (usually) accessible online, and a wealth of mapping tools available in the R language, you can fairly easily make similar maps yourself...

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Tutorial: Credit Card Fraud Detection with SQL Server 2016 R Services

February 8, 2016
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Tutorial: Credit Card Fraud Detection with SQL Server 2016 R Services

If you have a database of credit-card transactions with a small percentage tagged as fraudulent, how can you create a process that automatically flags likely fraudulent transactions in the future? That's the premise behind the latest Data Science Deep Dive on MSDN. This tutorial provides a step by step to using the R language and the big-data statistical models...

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Learn R interactively with our new Introduction to R tutorial

January 14, 2016
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At DataCamp we are obsessed with how we can make our R courses and learning technology better. As a result, we’re continuously innovating and nothing stays the same for very long.Today, we’re proud to announce we’ve made some huge updates to our free Introduction to R tutorial. It’s our most popular course, taken by over 90,000 R...

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New Tutorial Launched: Introduction to Machine Learning

January 14, 2016
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New Tutorial Launched: Introduction to Machine Learning

In DataCamp’s brand new course, Introduction to Machine Learning with R, you’ll learn all about the most widely used machine learning techniques such as classification, regression and clustering.  Whether you want to build your personal recommendation engine, become better at picking stocks, or develop your own self-driving car, machine learning is essential. It nicely interweaves statistics with computer...

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