R in Displayr.

Using Displayr
How to do Simple Table Manipulations with R Using Displayr
18 October 2018 | by Matt Steele
R is not just a tool for the data science elite. It is an immensely powerful tool that can be used by market researchers in...

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How to Calculate Jaccard Coefficients in Displayr Using R
11 October 2018 | by Chris Facer
Jaccard coefficients, also know as Jaccard indexes or Jaccard similarities, are measures of the similarity or overlap between a pair of binary variables. In Displayr,...

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screen showing code
Simple Web Scraping in Displayr Using R
03 October 2018 | by Chris Facer
Web scraping (also referred to as web data extraction or web harvesting) is the process of using software to fetch the contents of a web...

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How to Combine Complicated Tables in Displayr Using R
29 September 2018 | by Chris Facer
While visualizations are often the main event in Displayr documents, tables can have their place too. You may sometimes wish to combine results from several...

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Using Displayr
How to Compute D-Error for a Choice Experiment Using Displayr
10 September 2018 | by Justin Yap
D-error is a way of summarizing how good a design is at extracting information from respondents in a choice experiment.

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What is String Splitting?
How to Split Text Strings in Displayr
07 September 2018 | by Daren Jackson
String splitting is the process of breaking up a text string in a systematic way so that the individual parts of the text can be...

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Stacked Data example
How to Stack Data in Displayr Using R
03 September 2018 | by Chris Facer
Data stacking is a data preparation step where a data set is split into subsets, and the subsets are merged by case (or stacked on...

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How to Create Customized Tables in Displayr Using R
02 September 2018 | by Chris Facer
You can create tables with custom formatting in Displayr by writing some R code. This lets you go beyond the table styles that are available...

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wrapped packages
How to Create a Pseudo-Package in Displayr
01 September 2018 | by Mathew McLean
A great way to improve your efficiency when using R and Displayr is by creating custom functions that you can reuse over and over. One...

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Using Code to Show Significant Results with Arrows in Displayr
30 August 2018 | by Chris Facer
The tables in Displayr include arrows and font colors to highlight interesting results. These arrows are also available on many of the charts. Adding similar...

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Using Displayr
How to Create a Dynamic Bullet-Point List in Displayr Using R
29 August 2018 | by Tim Ali
When building dashboards using Displayr, users tend focus on data tables and various visualizations (for understandable reasons). But suppose we want to display key metrics...

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trump word cloud
How to Show Sentiment in Word Clouds using R
15 February 2018 | by Tim Bock

The Word Cloud above summarizes some data from tweets by President Trump. The green words are words that are significantly more likely to be used

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heated density plot
Using Heatmap Coloring on a Density Plot Using R to Visualize Distributions
29 November 2017 | by Tim Bock

You can use Displayr’s density plot maker to create your own density plot for free. Lots of different visualizations have been proposed for understanding distributions.

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Picture of military jet
How to Build a Geographic Dashboard with Real-Time Data
21 November 2017 | by Jake Hoare

In this post, I show how to build an interactive geographic dashboard using Displayr, Plotly and R. It is particularly fascinating in that it tracks

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Picture of a sea of blu-ray discs
Analyzing Google Trends Data in R
24 August 2017 | by Jake Hoare
Google Trends shows the changes in the popularity of search terms over a given time (i.e., number of hits over time). It can be used...

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Term document matrix
Text Analysis: Hooking up Your Term Document Matrix to Custom R Code
27 February 2017 | by Chris Facer

I have previously written about some of the text analysis options that are available in Displayr: sentiment analysis, text cleaning, and the predictive tree.  As

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Interactive visualization in R
How to Add an Interactive R Visualization to a Blog in Under 30 Seconds
21 February 2017 | by Tim Bock

Check out the interactive R visualization below. Click on one of the circles with lots of lines connected to it and drag it around. I

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