1062 search results for "RStudio"

Add ‘Calculation In Process’ Indicator for Shiny Application

January 3, 2014
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A Calculation in process busy indicator for shiny application is useful especially for the application that take long time to calculate result. I used to developed an application do model fitting which need more than 10 seconds! Users may lose their patience if the application doesn’t response after several seconds! One solution is add a process bar,...

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Pivoting Data in R Excel-style

January 2, 2014
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Pivoting Data in R Excel-style

(This article is referring to an initial proof-of-concept version of r-big-pivot) I have to admit that I very much enjoy pivoting through data using Excel. Its pivoting tool is great for getting a quick insight into a data set’s structure … Continue reading → The post Pivoting Data in R Excel-style appeared first on joy...

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PS: Clustering whiskies

January 1, 2014
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I played some more with the app from yesterday, and deployed it with a more usefull user interface and some new functionality on http://ojessen.shinyapps.io/whiskyTastingsApp/. By the way, thanks to the guys at rstudio.com for hosting the app on their servers. … Weiterlesen →

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Shiny Year 2014

January 1, 2014
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Shiny Year 2014

http://simecek.shinyapps.io/pf2014en/(backup http://glimmer.rstudio.com/simecek/pf2014en/, source on Github)"Pour Felicitér" is a French phrase used by Czech and Slovak to wish a happy new year, but not in French speaking countries. It is dating back to the beginning of 19. century when French was popular in Czech/Austrian city population similar way as English is today.I originally wanted to make it...

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Doodling with Data 2013-12-31 20:50:00

December 31, 2013
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A select few posts from 2013Rstudio's Shiny enabled me to try out ideas on the Web.WeatherCompareshinySketchEscherPlotMovieRatings ** Creating MazesThe most visitors came from these two posts:The hottest areas in CS for 2013 - per Google Research grant...

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Fast-track publishing using knitr: intro (part I)

December 30, 2013
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Fast-track publishing using knitr: intro (part I)

Fast-track publishing using knitr is a short series on how I use knitr to get my articles faster published. By fast-track publishing I mean eliminating as many of the obstacles as possible during the manuscript phase, and not the fast-track some journals offer. In this first introductory article I will try to (1) define the main groups of...

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Top Songs by Artist on CD102.5 in 2013

December 27, 2013
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Top Songs by Artist on CD102.5 in 2013

In a previous post, I showed you how to scrape playlist data from Columbus, OH alternative rock station CD102.5. Since it's the end of the year and best-of lists are all the fad, I thought I would share the most popular songs and artists of the year, a...

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Top Songs by Artist on CD102.5 in 2013

December 26, 2013
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Top Songs by Artist on CD102.5 in 2013

In a previous post, I showed you how to scrape playlist data from Columbus, OH alternative rock station CD102.5. Since it's the end of the year and best-of lists are all the fad, I thought I would share the most popular songs and artists of the year, ...

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Book Review: Analyzing Baseball Data with R

December 17, 2013
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Book Review: Analyzing Baseball Data with R

by Max Marchi and Jim Albert (2014, CRC Press)The Sabermetric bookshelf, #3Here we have the perfect book for anyone who stumbles across this blog--the intersection of R and baseball data. The open source statistical programming environment of R is a gr...

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Plotly Beta: Collaborative Plotting with R

December 16, 2013
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Plotly Beta: Collaborative Plotting with R

(Guest post by Matt Sundquist on a lovely new service which is pro-actively supporting an API for R) The Plotly R graphing library  allows you to create and share interactive, publication-quality plots in your browser. Plotly is also built for …Read more »

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