1862 search results for "rstudio"

GEOSTAT 2015: a write-up

August 30, 2015
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GEOSTAT 2015: a write-up

The week before last I attended the GEOSTAT summer school in Lancaster. GEOSTAT is an annual week-long meeting devoted to ‘geostatistics’ (or ‘spatial statistics’ - we’ll come on to the difference subsequently). Having seen the impressive range of materials from previous ‘GEOSTATs’, I was greatly looking forward to the event as a hub of learning, research and community-building, organised...

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Getting started in applied statistics / datascience

August 29, 2015
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Getting started in applied statistics / datascience

Where to start to start? I was recently asked by a colleague manager from another organisation what direction they could give to a staff member interested in building skills in the whole “big data” thing. A search of the web shows hundreds if not thousands of sites and blog posts aimed at budding data scientists, but most of them...

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Most popular R packages and R package dependency visualization.

August 26, 2015
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Most popular R packages and R package dependency visualization.

Author and Project: – Author: XAVIER CAPDEPON – Xavier was a student of the Data Science Bootcamp#2 (B002) – Data Science, Data Mining and Machine Learning –

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R packages with unlimited licenses

August 26, 2015
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R packages with unlimited licenses

I had an interesting email today saying that developers at the writer’s company wanted to use one of my packages, but weren’t allowed because it was under an unlimited license. I release quite a few of my packages under an unlimited licence, at least for toy projects and immature packages. In those cases, letting users

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Reading SPSS Data into R with Haven

August 26, 2015
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When psychology researchers switch from SPSS to R a common first question is "Can I load SPSS data in R?". The answer is yes, and it's now easier than ever thanks to the Haven package which both reads and writes SPSS files. Previously, you might have used the foreign library and the read.spss command - I don't...

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PDQ Version 6.2.0 Released

August 24, 2015
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PDQ Version 6.2.0 Released

PDQ (Pretty Damn Quick) is a FOSS performance analysis tool based on the paradigm of queueing models that can be programmed natively in R Python Perl C and several other languages. This minor release is now available for download. If you're new to PDQ, here's a simple queueing model...

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RcppDE 0.1.3

August 24, 2015
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A pure maintenance release 0.1.3 of the RcppDE package arrived on CRAN yesterday. RcppDE is a "port" of DEoptim, a popular package for derivative-free optimisation using differential optimization, to C++. By using RcppArmadillo, the code becomes a lot shorter and more legible. This version simply fixes a typo in the vignette metadata noticed by Kurt, and...

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Modern Honey Network Machinations with R, Python, phantomjs, HTML & JavaScript

August 23, 2015
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Modern Honey Network Machinations with R, Python, phantomjs, HTML & JavaScript

This was (initially) going to be a blog post announcing the new mhn R package (more on what that is in a bit) but somewhere along the way we ended up taking a left turn at Albuquerque (as we often do here at ddsec hq) and had an adventure in a twisty maze of Modern Honey Network...

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A better interactive neuroimage plotter in R

August 21, 2015
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A better interactive neuroimage plotter in R

In a previous post, I described how you can interactively explore a 3D nifti object in R. I used the manipulate package, but the overall results were sluggish and not really usable. I was introduced to a a good neuroimaging viewer called Mango, by a friend or two and use it somewhat inconsistently. One major

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A better interactive neuroimage plotter in R

August 21, 2015
By
A better interactive neuroimage plotter in R

In a previous post, I described how you can interactively explore a 3D nifti object in R. I used the manipulate package, but the overall results were sluggish and not really usable. I was introduced to a a good neuroimaging viewer called Mango, by a friend or two and use it somewhat inconsistently. One major

Read more »

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