397 search results for "Shiny"

SMART Hackathon: Day 1

May 1, 2014
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SMART Hackathon: Day 1

So day 1 of the #JHUSMARTHack 2014 is over and day 2 is underway. It's been awesome. One student estimated he did “one week's worth of work”. Some interesting (I think) things I thought about: Flooding rain is good weather for coding. (As long as no sinkholes arise) The Admiral Fell Inn is a pretty

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How to Code Something ‘New’ in R

May 1, 2014
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How to Code Something ‘New’ in R

Programming New Things I currently have been programming in R for more than half a decade and can now fondly look back on the days when I went on a spring break with Venables' little blue book (now out of print).  Back then I was entertained and wowed by R’s...

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Yet Another Baseball Defense Statistic

April 22, 2014
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Yet Another Baseball Defense Statistic

Fangraphs recently published an interesting dataset that measures defensive efficiency of fielders. For each player, the Inside Edge dataset breaks their opportunities to make plays into five categories, ranging from almost impossible to routine. It al...

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Simple mortgage calculator

April 22, 2014
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Simple mortgage calculator

Have you ever thought of borrowing some money? A common case is when you have to borrow money for buying a house, which is called a mortgage. Wikipedia ('Mortgage loan' entry) goes into much more detail about the definition than what I'll cover. One o...

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R Courses in Milan (Italy): May 2014

April 16, 2014
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Dear R users, the May 2014 public training course schedule for Milano (Italy) based courses is as follows: Web Applications with R and Shiny May 15, 2014 Reports in R with RStudio May 16, 2014 Basic R Programming May 22, … Continue reading →

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Topic Modeling In R

April 16, 2014
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Editor's note: This is the first in a series of posts from rOpenSci's recent hackathon. I recently had the pleasure of participating in rOpenSci's hackathon. To be honest, I was quite nervous to work among such notables, but I immediately felt welcome thanks to a warm and personable group. Alyssa Frazee has a great post summarizing...

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BARUG talks highlight R’s diverse applications

April 10, 2014
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BARUG talks highlight R’s diverse applications

by Joseph Rickert The seven lightning talks presented to the Bay Area useR Group on Tuesday night were not only really interesting (in some cases downright entertaining) in their own right, but they also illustrated the diversity of R applications, and the extent to which R has become embedded in the corporate world. Two presentations with a whimsical touch...

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Announcing our new training web pages

April 10, 2014
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Announcing our new training web pages

We’ve redesigned our training pages to make it even easier for you to learn R or Shiny. Visit our new training web page, www.rstudio.com/training, to see: A curated list of free materials for learning R. We think that these are some of the most helpful resources on the web. They would make an effective starting place

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BH release 1.54.0-1

April 8, 2014
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A new release of the BH package is now on CRAN and its mirrors. BH provides (a sizeable subset of) the Boost library for C++, particularly (large) parts delivered as pure template headers not requiring linking. See the BH page for more details. ...

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Five Reasons to Teach Elementary Statistics With R: #2

April 8, 2014
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Five Reasons to Teach Elementary Statistics With R:  #2

Introduction Reason #2: RStudio’s manipulate Do It Yourself Next Time Introduction This is is second in a projected five-part series of posts aimed at colleagues who teach elementary statistics. If you teach with R but hesitate to spring such a powerful and...

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