481 search results for "register"

Demo this Wednesday: Drag-and-drop to create R-based workflows

January 24, 2014
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Demo this Wednesday: Drag-and-drop to create R-based workflows

Want to see how you can use a drag-and-drop user interface to run and share R code? Check out our webinar next Wednesday January 29 (hosted by Alteryx and Revolution Analytics): Creating Value That Scales with Revolution Analytics & Alteryx. In the webinar, Dan Putler (Alteryx's Data Artisan in Residence) will demonstrate the Alteryx drag-and-drop Alteryx GUI, which provides...

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A brief foray into parallel processing with R

January 21, 2014
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A brief foray into parallel processing with R

I’ve recently been dabbling with parallel processing in R and have found the foreach package to be a useful approach to increasing efficiency of loops. To date, I haven’t had much of a need for these tools but I’ve started working with large datasets that can be cumbersome to manage. My first introduction to parallel

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Instrumental Variables Simulation

January 9, 2014
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Instrumental VariablesInstrumental variables are an incredibly powerful for dealing with unobserved heterogenity within the context of regression but the language used to define them is mind bending. Typically, you hear something along the lines of “an instrumental variable is a variable that is correlated with x but uncorrelated with...

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MCMSki IV, Jan. 6-8, 2014, Chamonix (news #18)

January 6, 2014
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MCMSki IV, Jan. 6-8, 2014, Chamonix (news #18)

MCMSki IV is about to start! While further participants may still register (registration is still open!), we are currently 223 registered participants, without accompanying people. I do hope most of these managed to reach the town of Chamonix-Mont-Blanc despite the foul weather on the East Coast. Unfortunately, three speakers (so far) cannot make it: Yugo

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Subsetting in readOGR

December 31, 2013
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The function readOGR in the rgdal package is used to bring vector spatial data sources into R. readOGR() relies upon OGR (part of the GDAL/OGR library) for format conversion. Unfortunately, while OGR supports the ability to subset columns (with the -select switch) or rows (with the -where switch), or even to request a layer using

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Learn R and/or Data Management from Home January or April

December 11, 2013
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Learn R and/or Data Management from Home January or April

If you want to learn R, or improve your current R skills, join me for two workshops that I’m offering through Revolution Analytics in January and April. If you already know another analytics package, the workshop, Intro to R for … Continue reading →

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Using R to Analyze Yahoo Fantasy Football Data

December 6, 2013
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Using R to Analyze Yahoo Fantasy Football Data

I recently created a gist that demonstrated how to authenticate with the Yahoo API, using the httr package. In this post, I will expand on this a little to downloading personal Yahoo fantasy football data and creating a graph showing my regular season ...

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14 Analytics Predictions for 2014

December 3, 2013
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In a live webinar today hosted by Alteryx, five industry experts shared 14 analytics predictions for 2014. The panel included Paul Ross (Alteryx), Charles Zedlewski (Cloudera), Rick Schultz (Alteryx), Ellie Fields (Tableau) and Michele Chambers (Revolution Analytics). Their predictions were: Analysts will matter more than data scientists R will replace legacy SAS solutions and go mainstream Big Data will...

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Shiny Server 0.4

December 3, 2013
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Shiny Server 0.4

Today, we’re excited to announce the release of Shiny Server version 0.4 as well as the availability of a beta version of Shiny Server Professional Edition. Shiny Server is a platform for hosting Shiny Applications over the Web and has undergone substantial work in the past few months. We have fixed many bugs, added stability enhancements,

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Twitter Battle

December 2, 2013
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Twitter Battle

I love to have fun with R and Twitter...there are a lot of cool things that you can do with it...so I just thought of having a small Twitter Battle application...something that will grab the number of followers and lists from two users...apply some cra...

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