March 2020

Using R: simple Gantt chart with ggplot2

March 7, 2020 | mrtnj

Jeremy Yoder’s code for a simple Gantt chart on the Molecular Ecologist blog uses geom_line and gather to prepare the data structure. I like using geom_linerange and a coord_flip, which lets you use start and end columns directly without pivoting. Here is a very serious data ...
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GitHub Actions for Compiling and Converting LaTeX

March 7, 2020 | Posts | Joshua Cook

Introduction I am preparing a manuscript for submission to a scientific journal and decided to compose it in $\LaTeX$ using Overleaf. While Overleaf, an online $\LaTeX$ editor, has many collaboration features (including live, multi-person editing and review) many people, namely my PI, dislikes both $\LaTeX$ nor Overleaf, and instead prefers ...
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GitHub Actions for Compiling and Converting LaTeX

March 7, 2020 | Posts | Joshua Cook

Introduction I am preparing a manuscript for submission to a scientific journal and decided to compose it in $\LaTeX$ using Overleaf. While Overleaf, an online $\LaTeX$ editor, has many collaboration features (including live, multi-person editing and review) many people, namely my PI, dislikes both $\LaTeX$ nor Overleaf, and instead prefers ...
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Happy 20th BiRthday, R!

March 6, 2020 | cswindell

Happy 20th BiRthday, R! If you’re kind enough to follow my blogposts, watch my YouTube videos or attend any of... The post Happy 20th BiRthday, R! appeared first on Mango Solutions. [Read more...]

Spanish Flu

March 5, 2020 | R on kieranhealy.org

I was teaching some dplyr and ggplot today. Because Coronavirus is in the, uh, air, I decided to work with the mortality data from http://mortality.org and have the students practice getting a bunch of data files into R and then plotting the resulting ... [Read more...]

RK’s Ford vs Ferrari Revisited

March 5, 2020 | Ignacio Sarmiento Barbieri

A couple of weeks back Roger Koenker reminded me about my post comparing quantreg vs. Rmosek. In Angrist’s application, Rmosek was faster than the traditional Barrondale and Roberts. However, Roger was curious about how it would compare to the interior point algorithms implemented using FORTRAN in quantreg. Here are ... [Read more...]

Auto Encoders for Anomaly Detection in Predictive Maintenance

March 5, 2020 | Nagdev

Autoencoders is an unsupervised version of neural network that is used for data encoding. This technique is mainly used to learn the representation of data that can be used for dimensionality reduction by training network to ignore noise. Autoencoders play an important role in unsupervised learning and deep architectures mainly ...
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How Shiny and YUNA complement each other

March 5, 2020 | eoda GmbH

In addition to a structured preparation and organization of data and analysis results, flexibility and dynamics are extremely important in the field of data science. In order to gain insights from data, they often have to be explored first. Ideally, the barrier to visualizing and exploring data is relatively low ...
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