1938 search results for "rstudio"

Nest Thermostat and R – Creating a Shiny dashboard

September 9, 2015
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Nest Thermostat and R – Creating a Shiny dashboard

This post was originally posted on Nest Thermostat and R - Creating a Shiny dashboard.If you are an SAP Employee, please follow us on Jam.At the d-shop we're always looking forward to play with the latest technologies...a while the Nest Thermostat is n...

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Write an R Package from Scratch with Github

September 9, 2015
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Writing an R package is simple. Writing an R package via Github is simple and smart. Github adds all the traditional benefits of version control, in addition to showing off your work and providing and facilitating publication of your package. This tutorial was inspired by a blog post from the beautiful Hillary Parker last year.

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A Simple Interactive Map Of US Prisons With Leaflet

September 8, 2015
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A Simple Interactive Map Of US Prisons With Leaflet

The love of one’s country is a splendid thing. But why should love stop at the border? (Pablo Casals, Spanish cellist) Some time ago, I discovered Enigma, an amazing open platform that unifies billions of records from thousands of government sources to make the world of public data universally accessible and useful. This is the … Continue reading...

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Building Packages in R – Part 0: Setting Up R

September 7, 2015
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Building Packages in R – Part 0: Setting Up R

One of the highly touted features of R is that it allows you, me, and everyone to create packages. Packages are collections of functions that are made to enable end-users to analyze their data more quickly and efficiently. But the package framework is not just suited to allow experts to distribute their statistical approaches and

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A quick look at BlueSky Statistics

September 7, 2015
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A quick look at BlueSky Statistics

BlueSky Statistics is a new GUI-driven statistical data analysis tool for Windows. It provides a series of dialogs to import and manipluate data, and to perform statistical analysis and visualization tasks. (Think: more like SPSS than RStudio.) The underlying operations are implemented using R code, which you can inspect and reuse. This video gives you a more detailed introduction:...

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RcppDE 0.1.4

September 5, 2015
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A second maintenance release 0.1.4 of our RcppDE package, following on the heels of the recent 0.1.3. release arrived on CRAN today. 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 changes the package-internal...

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dplyr 0.4.3

September 4, 2015
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dplyr 0.4.3

dplyr 0.4.3 includes over 30 minor improvements and bug fixes, which are described in detail in the release notes. Here I wanted to draw your attention five small, but important, changes: mutate() no longer randomly crashes! (Sorry it took us so long to fix this – I know it’s been causing a lot of pain.)

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Connecting R to MySQL/MariaDB

September 2, 2015
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Connecting R to MySQL/MariaDB

Overview Relational databases, such as MySQL, organize data into tables consisting of rows and columns similarly to an R data.frame. While many beginners will be satisfied with R’s native RData storage format, storing data in a flat-file has its disadvantages. First, they are difficult to share among collaborators. .RData files can contain many matrices and

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Top 10 Reasons why you should attend the EARL R London Conference

September 2, 2015
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Top 10 Reasons why you should attend the EARL R London Conference

On September 14th-16th Mango Solutions are running the EARL ( Effective Applications of the R Language) Conference for all users, enthusiasts and beginners of the R programming language. It is an event not to be missed and here are the … Continue reading →

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Mathematical annotations on R plots

September 2, 2015
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Mathematical annotations on R plots

I’ve always struggled with using plotmath via the expression function in R for adding mathematical notation to axes or legends. For some reason, the most obvious way to write something never seems to work for me and I end up using trial and error in a loop with far too many iterations. So I am

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