Blog Archives

Enhance data is growing to Enhance Data Science

April 10, 2017
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Enhance data is growing to Enhance Data Science

Hello everyone, The more I am learning about Data Science, the more I see how complex it is and how much variety it has. Due to this, I wanted to have a more complete blog which would tackle Data Science and its variety. So here is Enhance Data Science, the blog will have four mains

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Three R Shiny tricks to make your Shiny app shines (3/3): Buttons to delete, edit and compare Datatable rows

March 1, 2017
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Three R Shiny tricks to make your Shiny app shines (3/3): Buttons to delete, edit and compare Datatable rows

In this tutorials sequence, we are going to see three tricks to do the following in a Shiny app: Add Next and Previous buttons to navigate in a tabBox Build a non completely collapsible sidebar to keep the icon visible on collapse Add button on a datatable output to delete/modify/ do an action on a

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Three R Shiny tricks to make your Shiny app shines (2/3): Semi-collapsible sidebar

February 21, 2017
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Three R Shiny tricks to make your Shiny app shines (2/3): Semi-collapsible sidebar

EDIT: Actually there is a much easier way to do so, by just adding the code below to the UI: tags$script(HTML(“$(‘body’).addClass(‘sidebar-mini’);”)) Thanks at @_pvictorr for suggesting it! Original post: In this tutorials sequence, we are going to see three tricks to do the following in a Shiny app: Add Next and Previous buttons to navigate

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Three R Shiny tricks to make your Shiny app shines (1/3)

February 15, 2017
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Three R Shiny tricks to make your Shiny app shines (1/3)

In this tutorials serie, we are going to see three tricks to do the following in a Shiny app: Add Next and Previous buttons to navigate in a tabBox Build a non completely collapsible sidebar to keep the icon visible on collapse Add button on a datatable output to delete/modify/ do an action on a

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D3PartitionR 0.3.0 is available on CRAN

December 2, 2016
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D3PartitionR 0.3.0 is available on CRAN

Yesterday, the new version of D3partitionR was uploaded on CRAN, this version contains some major improvements. 1. General layout: Before this update, the height and width of the widget were somehow messy and so was the global layout. The layout is now the following: Area A: Title area (exists only if the user entered a

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Deploying R, RStudio and Shiny applications on Unbuntu Server

November 22, 2016
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Deploying R, RStudio and Shiny applications on Unbuntu Server

In this post, we are going to see how to deploy R, RStudio, and Shiny apps on a virtual server. The post won’t focus on Shiny programming aspect, neither on Unbuntu programming, however, the tutorial is self-sufficient. Only by following the different steps, you’ll get a working server and Shiny app. 1. Choosing your virtual

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An extensive tutorial of D3partitionR 0.2

November 20, 2016
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An extensive tutorial of D3partitionR 0.2

Basis and principle of D3partitionR D3partitionR is to plot sequential and hierarchical data using treemap (and circle Tree Map), sunburst and partition chart, collapsible trees (indented or not). The package only has one all-in function called D3partitionR(…) to create a partition chart. Two others functions as renderD3partitionR(…) and D3partitionROutput(…) are used to render partition charts in

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Changelog D3PartitionR V0.2

October 16, 2016
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Changelog D3PartitionR V0.2

The V0.2 of D3partitionR is now available on gitlab ! (And will soon be available on the CRAN!) Changelog: New visualisation: collapsible tree Indented collapsible tree 2. New functionalities and improvement Shiny input: The partition charts can now be used as shiny input. Several inputs options are available: the clicked node, the visible nodes, the visible

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Interfacing Shiny with Javascript -Part 1

July 26, 2016
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Interfacing Shiny with Javascript -Part 1

A user customized pop-up In this first part, we’ll create a custom pop-up generator: The user enters some text The user clicks to generate the pop-up The pop-up pops up ! Creating the files and folders As usual, you’ll need two files: ui.R and server.R. However, to generate the pop-up we’ll use a js file,

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Exploring tourism in France with interactive maps

June 28, 2016
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Exploring tourism in France with interactive maps

Since summer is coming and meaning vacations we are going to explore the tourism in France. To do so, we are going to explore the number of hotel room per deparements (a small administrative area in France) and see if somes show more tourist appeal than others. 1.The data: To do this analysis, we are gong

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