445 search results for "knitr"

A simple web application using Rook

December 21, 2012
By
A simple web application using Rook

by Ben Ogorek I'm grateful to Rook for helping me, a simple statistician, learn a few fundamentals of web technology. For R web application development, there are increasingly polished methods available (most notably Shiny ), but you can build one...

Read more »

NHS Winter Situation Reports: Shiny Viewer v2

December 18, 2012
By
NHS Winter Situation Reports: Shiny Viewer v2

Having got my NHS Winter sitrep data scraper into shape (I think!), and dabbled with a quick Shiny demo using the R/Shiny library, I thought I’d tidy it up a little over the weekend and long the way learn a few new presentation tricks. To quickly recap the data availability, the NHS publish a weekly

Read more »

RStudio and TeXworks working great together

December 18, 2012
By
RStudio and TeXworks working great together

Just now writing a reproducible report in R using RStudio on Ubuntu. So the source is a .Rnw file and I am compiling it with knitr. For the narrative part of the report it is a shame that RStudio doesn’t have autocomplete for latex styles, headings etc. But I just realised that it is possible

Read more »

When R, or any other language, is not enough

December 14, 2012
By
When R, or any other language, is not enough

This post is tangential to R, although R has a fair share of the issues I mention here, which include research reproducibility, open source, paying for software, multiple languages, salt and pepper. There is an increasing interest in the reproducibility … Continue reading →

Read more »

Is invasive?

December 13, 2012
By
Is invasive?

The Global Invasive Species Database (GISD) (see their website for more info here) has data on the invasiveness status of many species. From taxize you can now query the GISD database. Introducing the function gisd_isinvasive. This function was contributed to taxize by Ignasi Bartomeus, a postdoc at the Swedish University Agricultural Sciences. There are two possible outputs from using...

Read more »

Is invasive?

December 13, 2012
By
Is invasive?

The Global Invasive Species Database (GISD) (see their website for more info here) has data on the invasiveness status of many species. From taxize you can now query the GISD database. Introducing the function gisd_isinvasive. This function was contributed to taxize by Ignasi Bartomeus, a postdoc at the Swedish University Agricultural Sciences. There are two possible outputs from using...

Read more »

Using (R) Markdown, Jekyll, & GitHub for a Website

December 10, 2012
By

Introduction Markdown has been growing in popularity for writing documents on the web. With the introduction of R Markdown (see also Jeromy Anglim’s post on getting started with R Markdown) and knitr, R Markdown has simplified the publishing of R analysis on the web. I recently converted my website from Wordpress to Jekyll. Jekyll...

Read more »

ICERM Reproducibility Workshop: Day 1

December 10, 2012
By

I'm attending a workshop on reproducibility at ICERM (Brown University) this week. I really appreciate this great opportunity offered by ICERM, Randy and Victoria. It is pretty exciting to meet people that you only knew before through indirect ways. O...

Read more »

Shiny apps are awesome

December 10, 2012
By
Shiny apps are awesome

RStudio has a new product called Shiny that, quoting from their website, "makes it super simple for R users like you to turn analyses into interactive web applications that anyone can use". See here for more information. A Shiny basically consists of two files: a ui.r file and a server.r file. The ui.r file, as it says, provides...

Read more »

Shiny apps are awesome

December 10, 2012
By
Shiny apps are awesome

RStudio has a new product called Shiny that, quoting from their website, "makes it super simple for R users like you to turn analyses into interactive web applications that anyone can use". See here for more information. A Shiny basically consists of two files: a ui.r file and a server.r file. The ui.r file, as it says, provides...

Read more »