1852 search results for "RStudio"

Rebuilding Map Example With Apply Functions

September 30, 2015
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Yesterday Hadley’s functional programming package purrr was published to CRAN. It is designed to bring convenient functional programming paradigma and add another data manipulation framework for R. “Where dplyr focusses on data frames, purrr focusses on vectors” – Hadley Wickham in a blogpost The core of the package consists of map functions, which operate similar to...

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purrr 0.1.0

September 29, 2015
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purrr 0.1.0

  Purrr is a new package that fills in the missing pieces in R’s functional programming tools: it’s designed to make your pure functions purrr. Like many of my recent packages, it works with magrittr to allow you to express complex operations bying combining simple pieces in a standard way. Install it with: install.packages("purrr") Purrr

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Call R functions from any application with the AzureML package

September 28, 2015
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Call R functions from any application with the AzureML package

If you've developed a useful function in R (say, a function to make a forecast or prediction from a statistical model), you may want to call that function from an application other than R. For example, you might want to display the forecast (calculated in R) as part of a desktop, web-based or mobile application. One solution is to...

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Shiny CRUD App

September 27, 2015
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Shiny CRUD App

In this post, we write a shiny app that lets you display and modify data that is stored in a database table. Shiny and Databases Everybody loves Shiny, and rightly so. It lets you publish reproducible research, brings R applications to non-R users, and can even serve as a general purpose GUI for R code. The post

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R – My journey so far

September 24, 2015
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R – My journey so far

The first time I heard about R, was about 4 years ago...a couple of week after I joined SAP. At that time I read in one of our internal documents that SAP HANA was going to be able to interact with the R programming Language.At first, I was totally clu...

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Adding Authentication to Shiny Open Source Edition

September 24, 2015
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Adding Authentication to Shiny Open Source Edition

Shiny Server is a great solution for BI/analytics reporting. It leverages the power of the R language to create interactive reports/dashboards. May be you have tried it but are reclutant to use it in production because it lacks any authentication on i...

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It’s not you, it’s me

September 24, 2015
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It’s not you, it’s me

Somehow when my code stops working, my first (and second, and third) reaction is to blame everything except my own code. (“It’s not me, it’s you.”) And almost always, it’s my own code that’s the problem (hence the title of this post). I spent the day trying to resolve a bug in my early-in-development R

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It’s not you, it’s me

September 24, 2015
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It’s not you, it’s me

Somehow when my code stops working, my first (and second, and third) reaction is to blame everything except my own code. (“It’s not me, it’s you.”) And almost always, it’s my own code that’s the problem (hence the title of this post). I spent the day trying to resolve a bug in my early-in-development R

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The R Consortium Gears Up For Business

September 24, 2015
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The R Consortium Gears Up For Business

by Joseph Rickert This week, the Infrastructure Steering Committee (ISC) of the R Consortium unanimously elected Hadley Wickham as its chair thereby also giving Hadley a seat on the R Consortium board of directors. Congratulations Hadley!! This is a major step forward towards putting the R Consortium in business. Not only is the ISC the group that will decide...

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rvest 0.3.0

September 24, 2015
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rvest 0.3.0

I’m pleased to announce rvest 0.3.0 is now available on CRAN. Rvest makes it easy to scrape (or harvest) data from html web pages, inspired by libraries like beautiful soup. It is designed to work with pipes so that you can express complex operations by composed simple pieces. Install it with: install.packages("rvest") What’s new The

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