1107 search results for "tutorial"

Rcpp workshop in Chicago on April 28th

March 30, 2011
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OverviewThis year's R/Finance conference will be preceded by a full-day masterclass on Rcpp and related topics which will be held on Thursday, April 28, 2011, the Univ. of Illinois at Chicago campus.Join Dirk Eddelbuettel and Romain Fr...

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Rcpp workshop in Chicago on April 28th

March 30, 2011
By

OverviewThis year's R/Finance conference will be preceded by a full-day masterclass on Rcpp and related topics which will be held on Thursday, April 28, 2011, the Univ. of Illinois at Chicago campus.Join Dirk Eddelbuettel and Romain Fr...

Read more »

How to Bootstrap in R: The Case of R-squared

March 29, 2011
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How to Bootstrap in R: The Case of R-squared

I recorded a new video tutorial whose original intent was to demonstrate how to write a for loop. As I wanted to make the for loop count for something, I decided that my application would be to write some code that computes the bootstrap approximation ...

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Reminder: useR! 2011 abstracts, earlybird registration deadline April 1

March 28, 2011
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If you're planning to attend the worldwide R user conference useR! 2011, don't forget that April 1 (this Friday) is the deadline for submitting abstracts for contributed talks and posters. Early-bird discounts for attendee registrations expire on Friday as well. (Revolution Analytics is a proud sponsor of useR! 2011, and chief scientist Lee Edlefsen is one of the keynote...

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sab-R-metrics Sidetrack: Bubble Plots

March 22, 2011
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sab-R-metrics Sidetrack: Bubble Plots

While I had mentioned in my last post that I will cover logistic regression in my next post, I decided that a quick interlude in working with bubble plots would be fun. Bubble plots have become pretty popular recently, especially with all of the Visualization Challenges I've seen around the internet (by the way, I...

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sab-R-metrics Sidetrack: Bubble Plots

March 22, 2011
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sab-R-metrics Sidetrack: Bubble Plots

While I had mentioned in my last post that I will cover logistic regression in my next post, I decided that a quick interlude in working with bubble plots would be fun. Bubble plots have become pretty popular recently, especially with all of the Visualization Challenges I've seen around the internet (by the way, I...

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New GenABEL Website, and more *ABEL software

March 18, 2011
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New GenABEL Website, and more *ABEL software

The *ABEL suite of R packages and software for genetic analysis has grown substantially since the appearance of GenABEL and the previously mentioned ProbABEL R packages. There are now a handful of useful R packages and other software utilities facilita...

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The housing bubble by city

March 17, 2011
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The housing bubble by city

The housing bubble by city. Miami sailed high and fell far. Detroit rose modestly and but dropped more than it went up. Dallas held steady. DC is enjoying a bit of renewed growth, but are in and New York yet to fall?

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More, Please!

March 17, 2011
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Thanks to Jim, I’ve been using R in the shell more and more – in concert with vi. It’s been fun, and nice to integrate my workflows all on the server (although I haven’t had to do much graphing yet – I’m sure I’ll start kvetching then and return to a nice gui). One thing

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Global Migration Maps

March 17, 2011
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Global Migration Maps

 Migrations of people have existed for millennia and oc

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