806 search results for "rstudio"

Review: Kölner R Meeting 5 October 2012

October 10, 2012
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Review: Kölner R Meeting 5 October 2012

The third Cologne R user meeting took place last Friday, 5 October 2012, at the Institute of Sociology.The evening was sponsored by Revolution Analytics, who provided funding which went towards the Kölner R user group Meetup page. We had a good tur...

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Git Error when pushing with a large file

October 9, 2012
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Quick Note: I had an error recently where RStudio nor EGit nor the command line would push my repo to github.  I can't remember the exact error, although after some googling I found this SO answer that solved it git config http.postBuffer 52428800...

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lubridate 1.2.0 now on CRAN

October 8, 2012
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lubridate 1.2.0 now on CRAN

The latest version of lubridate offers some powerful new features and huge speed improvements. Some areas, such as date parsing are more than 50 times faster. lubridate 1.2.0 also fixes those pesky NA bugs in 1.1.0. Here’s some of what you’ll find: Parsers can now handle a wider variety date formats, even within the same

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Product revenue prediction with R – part 1

October 8, 2012
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Product revenue prediction with R – part 1

In my upcoming three blogs, I am going to discuss about how Product managers, Data analyst and Data scientists can develop model for the prediction of the transactional product revenue on the basis of user actions like total numbers of time product added to the cart, total numbers of time product added to the cart,

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R Studio and Revolution R impressions

September 26, 2012
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R Studio and Revolution R impressions

I have used R for about six years now. Over the years I’ve done the majority of my coding in Linux and so R has been nothing more than a terminal. I enjoy the simplicity and purity of the terminal but...

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Popularity indicator, with images (NFL)

September 23, 2012
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Popularity indicator, with images (NFL)

It’s Friday night, there’s nothing good on TV, mmm conditions are perfect for shaggin about in R. So I’m an NFL fan, and (shameless plug) avid fan of this NFL podcast. They run their own pickem league which unless users … Continue reading →

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Simple plot with text boxes

September 21, 2012
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Simple plot with text boxes

Was doing a little presentation to our research group and had to explain the difficulties of ‘collapsing’ longitudinal data into a single measure when the Y var is quite variable. For the particular Y var of interest, it represents burden … Continue reading →

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How to use your favorite fonts in R charts

September 20, 2012
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How to use your favorite fonts in R charts

Today's guest post comes from Winston Chang, a software developer at RStudio — ed. When it comes to making figures in R, you can use any font you like, as long as it's Helvetica, Times, or Courier. Using other fonts that are installed on your computer can seem an impossible task, especially if you want to save the output...

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Vertnet – getting vertebrate museum record data and a quick map

September 19, 2012
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Vertnet – getting vertebrate museum record data and a quick map

We (rOpenSci) started a repo to wrap the API for VertNet, an open access online database of vertebrate specimen records across many collection holders. Find the open source code here - please contribute if you are so inclined. We had a great Google Su...

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Getting data from figures in published papers

September 18, 2012
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Getting data from figures in published papers

The problem:There are a lot of figures in published papers in the scholarly literature, like the below, from (Attwood et. al. 2012)):At some point, a scientist wants to ask a question for which they can synthesize the knowledge on that question b...

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