Articles by Tal Galili

heatmaply 1.0.0 – beautiful interactive cluster heatmaps in R

January 9, 2020 | Tal Galili

I’m excited to announce that heatmaply version 1.0.0 has been published to CRAN! (getting started vignette is available here) What is heatmaply? heatmaply is an R package for easily creating interactive cluster heatmaps that can be shared online as a stand-alone HTML file. Interactivity includes a tooltip display of values ...
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R 3.4.3 is released (a bug-fix release)

December 8, 2017 | Tal Galili

R 3.4.3 (codename “Kite-Eating Tree”) was released last week. You can get the latest binaries version from here. (or the .tar.gz source code from here). As mentioned by David Smith, R 3.4.3 is primarily a bug-fix release: It fixes an issue with incorrect time zones on MacOS High Sierra, and some ...
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R 3.4.1 is released – with some Windows related bug-fixes

July 11, 2017 | Tal Galili

R 3.4.1 (codename “Single Candle”) was released several days ago. You can get the latest binaries version from here. (or the .tar.gz source code from here). As mentioned last week by David Smith, R 3.4.1 includes several Windows related bug fixed: including an issue sometimes encountered when attempting to install packages ...
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R 3.3.3 is released!

March 7, 2017 | Tal Galili

R 3.3.3 (codename “Another Canoe”) was released yesterday You can get the latest binaries version from here. (or the .tar.gz source code from here). The full list of bug fixes and new features is provided below. A quick summary by David Smith: R 3.3.3 fixes an issue related to attempting to ...
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Data Driven Cheatsheets

January 25, 2017 | Tal Galili

Guest post by Jonathan Sidi Cheatsheets are currently built and used exclusivley as a teaching tool. We want to try and change this and produce a cheat sheet that gives a roadmap to build a known product, but also is built as a function so users can input data into ... [Read more...]

ggedit – interactive ggplot aesthetic and theme editor

November 16, 2016 | Tal Galili

Guest post by Jonathan Sidi, Metrum Research Group ggplot2 has become the standard of plotting in R for many users. New users, however, may find the learning curve steep at first, and more experienced users may find it challenging to keep track of all the options (especially in the theme!). ... [Read more...]

R 3.3.2 is released!

November 1, 2016 | Tal Galili

R 3.3.2 (codename “Sincere Pumpkin Patch”) was released yesterday You can get the latest binaries version from here. (or the .tar.gz source code from here). The full list of bug fixes and new features is provided below. Upgrading to R 3.3.2 on Windows If you are using Windows you can easily ...
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Set Application Domain Name with Shiny Server

October 23, 2016 | Tal Galili

Guest post by AVNER KANTOR I used the wonderful tutorial of Dean Attall to set my machine in Google cloud. After I finished to configure it successfully I wanted to redirect my domain to the Shiny application URL. This is a short description how you can do it. The first ... [Read more...]

Presidential Election Predictions 2016 (an ASA competition)

August 25, 2016 | Tal Galili

Guest post by Jo Hardin ASA’s Prediction Competition In this election year, the American Statistical Association (ASA) has put together a competition for students to predict the exact percentages for the winner of the 2016 presidential election. They are offering cash prizes for the entry that gets closest to the ...
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The reproducibility crisis in science and prospects for R

July 26, 2016 | Tal Galili

Guest post by Gregorio Santori () The results that emerged from a recent Nature‘s survey confirm as, for many researchers, we are living in a weak reproducibility age (Baker M. Is there a reproducibility crisis? Nature 2016;533:453-454). Although the definition of reproducibility can vary widely between disciplines, in this survey ... [Read more...]

R 3.3.1 is released

June 22, 2016 | Tal Galili

R 3.3.1 (codename “Bug in Your Hair”) was released yesterday You can get the latest binaries version from here. (or the .tar.gz source code from here). The full list of bug fixes is provided below new features and (this release does not introduce new features). Upgrading to R 3.3.1 on Windows ...
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heatmaply: interactive heat maps (with R)

May 31, 2016 | Tal Galili

I am pleased to announce heatmaply, my new R package for generating interactive heat maps, based on the plotly R package. tl;dr By running the following 3 lines of code: install.packages("heatmaply") library(heatmaply) heatmaply(mtcars, k_col = 2, k_row = 3) %>% layout(margin = list(l = 130, b = 40)) You will get ...
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