4146 search results for "git"

US unemployment rates by State 1981-2011

February 11, 2013
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File under: getting data.Oh the irony. Exactly one day after I start to read the great book on Open Government by O'Reilly media (which they released in tribute to Aaron Schwartz), I come in need of time series data on unemployment rates in the United ...

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analyze health professional shortage areas (hpsa) with r

February 11, 2013
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a health professional shortage area (hpsa) is a geographic area, population group, or health care facility that has been designated by the united states government as having an insufficient supply of medical providers, based on certain provider-to-popu...

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Using R: accessing PANTHER classifications

February 10, 2013
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Using R: accessing PANTHER classifications

Importing, subsetting, merging and exporting various text files with annotation (in the wide sense, i.e. anything that might help when interpreting your experiment) is not computation and it’s not biology either, but it’s housekeeping that needs to be done. Everyone has a weapon of choice for general-purpose scripting and mine is R. Yes, this is

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Publishing from R+knitr to WordPress

February 10, 2013
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Publishing from R+knitr to WordPress

Tal Galili asked a question on StackOverflow on publishing blog posts to WordPress from R + knitr. William K. Morris has written a solution long time ago, and I tweaked it a little bit and created a function knit2wp() in the development version of knit...

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Happy Birthday Florence Henderson

February 9, 2013
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Happy Birthday Florence Henderson

As a celebration of Florence Henderson’s 79th birthday (on February 14), I have created this scatterplot to use in my regression course. The plot depicts the relationship between time spent on mathematics homework outside of school (expressed as z-scores) and … Continue reading →

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Introduction to Shiny Slides

February 9, 2013
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Below you can download the slides presented on February 9, 2013 at the Dallas R Users Group on RStudio’s Shiny framework which allows you to create interactive web applications in R. No knowledge of HTML or JavaScript is required! I introduce the alternatives and history of R programming on the web, the reactive programming model,

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PID Control-R

February 8, 2013
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PID Control-R

On a whim, I thought it might be fun to try to implement a PID control algorithm ... in R.Yes, I know I have a strange idea of fun.BackgroundPID control is a heuristic method of automatically controlling processes as wide ranging as water levels in tan...

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Data Visualization: Graphics with GGPlot2

February 8, 2013
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Data Visualization: Graphics with GGPlot2

By: Sean M. Gonzalez  Basic plots in R using standard packages like lattice work for most situations where you want to see trends in small data sets, such as your simulation variables, which make sense considering lattice began with the Bell … Continue reading → The post Data Visualization: Graphics with GGPlot2 appeared first on Data Community DC.

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Deploying Shiny Server on Amazon EC2

February 8, 2013
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Setting up Shiny Server on Amazon’s Elastic Compute Cloud (EC2) can be a bit of a process if you’re unfamiliar with Linux system administration. Thankfully, we’ve done all the hard work for you! If you’re looking to get Shiny Server running in EC2 without delay, just boot up an instance of our public Amazon Machine

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Retrieve IP ASN & BGP Peer Info With R

February 7, 2013
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Retrieve IP ASN & BGP Peer Info With R

This is part of a larger project I’m working on, but it’s useful enough to share (github version coming soon). The fine folks at @TeamCymru have a great service to map IP addresses to ASN/BGP information en masse. There are libraries for Python, Perl and other languages but none for R (that I could find).

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