722 search results for "KnitR"

Tips on Creating Presentations with RStudio and Webpage Embedding

August 1, 2016
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Tips on Creating Presentations with RStudio and Webpage Embedding

RStudio provides functionality to make presentations in R in a way very similar to knitr reports. Presentations produced in RStudio are dependent on the on reveal.js HTML presentation framework, and like knitr reports, these presentations are nice way of embedding both code chucks and have the results shown that are dynamically generated when the presentation is...

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On a finite time scale

July 28, 2016
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On a finite time scale

It was rumored that updates to the MacBook Pro were coming at WWDC. These rumors did not pan out. Instead it looks like the new MacBook Pro will be landing sometime later this year, possibly due to delays in availability of high end Skylake 45w mobile parts. This seems plausible, given that Intel only released its Skylake quad core NUC in mid-May....

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A link that can tell more than dozens of lines of R code – what’s new in archivist?

July 28, 2016
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A link that can tell more than dozens of lines of R code – what’s new in archivist?

Can you spot the difference between this plot: And this one: You are right! The latter has an embedded piece of R code. What for? It’s a call to a function aread from archivist – a package that manages external copies of R objects. This piece of code was added by the function addHooksToPrint(), that … Czytaj...

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Learning Club 05-07: Starting to love rmarkdown (Naive Bayes, Clustering, Linear Regression)

July 27, 2016
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Learning Club 05-07: Starting to love rmarkdown (Naive Bayes, Clustering, Linear Regression)

I remember when I had an R course at university I was really not a fan of rmarkdown and knitr. But since I participate in a Learning Club, where people are encouraged to document and present their code, data and results, I started to love it. Prior to that I’ve always documented my assignments at the university either … Continue...

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The reproducibility crisis in science and prospects for R

July 26, 2016
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Guest post by Gregorio Santori (<gregorio.santori@unige.it>) The results that emerged from a recent Nature‘s survey confirm as, for many researchers, we are living in a weak reproducibility age (Baker M. Is there a reproducibility crisis? Nature 2016;533:453-454). Although the definition of reproducibility can vary widely between disciplines, in this survey was adopted the version for … Continue...

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Predicting Agriculture, Poorly (Part I)

July 23, 2016
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Crop rotation is an agricultural production practice to increase yield, mitigate disease, and control pests. This production practice involves growing crops in specific sequences to improve the quality of soil for the following crop. A common example in the United States is the practice of growing soybeans before corn. In this example soybeans fixate nitrogen in the soil...

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Casting Call for MERS-CoV in Korea, 2015

July 18, 2016
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Casting Call for MERS-CoV in Korea, 2015

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. The markdown+Rknitr source code of this blog is available under a GNU General Public License (GPL v3) license from . Abstract We perform an adjustment for observed-but-not-yet-reported cases (aka. nowcasting) for the epidemic curve of the...

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The cdlTools R package

July 15, 2016
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The cdlTools R package

This is a brief tutorial on the cdlTools package developed by Lu Chen and I to download and perform some simple analysis on USDA's cropland data layer (CDL). This tutorial will cover downloading CDL data, obtaining some zonal statistics, and explore land cover change. This package is not currently available on CRAN, but...

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Geographic data to service the needs of a remote employee – part2

July 6, 2016
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Ava Yang, Mango Solutions Recap In part 1 of this post I set out to find a flat to rent based on three simple criteria: Café density Tube station density Monthly rent So far I have made use of the … Continue reading →

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Bio7 2.4 for Linux Released

July 5, 2016
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Bio7 2.4 for Linux Released

04.07.2016 A new Bio7 Linux release is available at http://bio7.org. The general release note for Bio7 2.4 can be found here! Installation: Bio7 for Linux comes bundled with the latest Java Runtime Environment. To use R with Bio7 you have to install R for Linux. In addition you have to install Rserve configured to use

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