477 search results for "register"

There is no Such Thing as Biomedical "Big Data"

February 11, 2014
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There is no Such Thing as Biomedical "Big Data"

At the moment, the world is obsessed with “Big Data” yet it sometimes seems that people who use this phrase don’t have a good grasp of its meaning.  Like most good buzz-words, “Big Data” sparks the idea of something grand and complicated, while sounding ordinary enough that listeners feel like they have an intuitive understanding of the concept.  However...

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DailyMeteo.org – 2014 Conference

February 10, 2014
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DailyMeteo.org – 2014 Conference

Our friend Stefan has been participating in MilanoR since the beginning, and was one of the people who started using R intensively after the "Introduction to R" Quantide course. Since he is from Belgrade (Serbia), and takes part in the … Continue reading →

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Rcpp 0.11.0

February 3, 2014
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A new major release 0.11.0 of Rcpp is now on the CRAN network for GNU R and binaries for Debian have been uploaded as well.Before you read on, please note that this release will most likely require a reinstallation of all your packages using Rcpp...

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caret webinar on Feb 25

February 2, 2014
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I"ll be doing a webinar with the Orange County R User Group on the caret package on Tue, Feb 25, 2014 1:00 PM - 2:00 PM EST.Here is the url in case you are interested: https://www3.gotomeeting.com/register/673845982Thanks to Ray DiGiacom...

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Bayesian analysis of sensory profiling data

February 2, 2014
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Bayesian analysis of sensory profiling data

I looked at Bayesian analysis of sensory profiling data in May and June 2012. I do remember not being totally happy with the result and computations taking a bit more time than I wanted. But now it is 2014, I can use STAN and I have been thinking about...

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ShareLaTeX now supports knitr

January 31, 2014
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ShareLaTeX (click here to register a free account) is a wonderful and reliable on-line editor for writing and compiling LaTeX documents “in the cloud” as well as working together in real-time (imagine Google Docs supporting LaTeX => you get ShareLaTeX).…Read more ›

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Accurate imputation and valid statistical inference with ensemble

January 25, 2014
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Accurate imputation and valid statistical inference with ensemble

Imputation is predictive inference and not causal inference! I have met many people, who consider the two are equivalent. Their reasoning is based on the belief that if you can produce a model which replicate the data generating...

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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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