1866 search results for "RStudio"

RStudio v0.99 Preview: More Editor Enhancements

May 6, 2015
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RStudio v0.99 Preview: More Editor Enhancements

We’ve blogged previously about various improvements we’ve made to the source editor in RStudio v0.99 including enhanced code completion, snippets, diagnostics, and an improved Vim mode. Besides these larger scale features we’ve made lots of smaller improvements that we also wanted to highlight. You can try out all of these features now in the RStudio

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RStudio v0.99 Preview: Graphviz and DiagrammeR

May 1, 2015
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RStudio v0.99 Preview: Graphviz and DiagrammeR

Soon after the announcement of htmlwidgets, Rich Iannone released the DiagrammeR package, which makes it easy to generate graph and flowchart diagrams using text in a Markdown-like syntax. The package is very flexible and powerful, and includes: Rendering of Graphviz graph visualizations (via viz.js) Creating diagrams and flowcharts using mermaid.js Facilities for mapping R objects into graphs, diagrams, and flowcharts.

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RStudio v0.99 Preview: Code Diagnostics

April 28, 2015
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RStudio v0.99 Preview: Code Diagnostics

In RStudio v0.99 we’ve made a major investment in R source code analysis. This work resulted in significant improvements in code completion, and in the latest preview release enable a new inline code diagnostics feature that highlights various issues in your R code as you edit. For example, here we’re getting a diagnostic that notes that there is an extra

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RStudio v0.99 Preview: Tools for Rcpp

April 14, 2015
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RStudio v0.99 Preview: Tools for Rcpp

Over the past several years the Rcpp package has become an indispensable tool for creating high-performance R code. Its power and ease of use have made C++ a natural second language for many R users. There are over 400 packages on CRAN and Bioconductor that depend on Rcpp and it is now the most downloaded R package. In

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RStudio v0.99 Preview: Code Snippets

April 13, 2015
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RStudio v0.99 Preview: Code Snippets

We’re getting close to shipping the next version of RStudio (v0.99) and this week will continue our series of posts describing the major new features of the release (previous posts have already covered code completion, the revamped data viewer, and improvements to vim mode). Note that if you want to try out any of the new

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3d surface plots with RStudio and Plotly

March 24, 2015
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Recently you may have seen how to build a 3d surface plot with Plotly and IPython notebook. Here you can learn the basics of creating a 3d surface plot with Plotly in RStudio. Just add the Plotly library into your RStudio environment then add a Plotly username and key: install.packages("plotly") library(plotly) py <- plotly() set_credentials_file(username = 'your_username',

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Creating an Analytics Ecosystem by integrating ModSpace and RStudio Server Professional

March 4, 2015
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By Richard Pugh – Commercial Director, (UK). As the importance of using analytics to drive decision making continues to grow at pace, so too does the need to make data science more efficient and “deployable”.  This drives many changes to … Continue reading →

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RStudio v0.99 Preview: Data Viewer Improvements

February 24, 2015
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RStudio v0.99 Preview: Data Viewer Improvements

RStudio’s data viewer provides a quick way to look at the contents of data frames and other column-based data in your R environment. You invoke it by clicking on the grid icon in the Environment pane, or at the console by typing View(mydata). As part of the RStudio Preview Release, we’ve completely overhauled RStudio’s data

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RStudio v0.99 Preview: Vim Mode Improvements

February 23, 2015
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RStudio v0.99 Preview: Vim Mode Improvements

RStudio’s code editor includes a set of lightweight Vim key bindings. You can turn these on in Tools | Global Options | Code | Editing: For those not familiar, Vim is a popular text editor built to enable efficient text editing. It can take some practice and dedication to master Vim style editing but those who have

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RStudio v0.99 Preview: Code Completion

February 23, 2015
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RStudio v0.99 Preview: Code Completion

We’re busy at work on the next version of RStudio (v0.99) and this week will be blogging about some of the noteworthy new features. If you want to try out any of the new features now you can do so by downloading the RStudio Preview Release. The first feature to highlight is a fully revamped implementation of

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