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Separating Code from Presentation in Jupyter Notebooks

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One of the great conveniences of performing a data science style analysis using Jupyter is that Jupyter notebooks are literate containers that combine code, text, results, and graphs. This is also one of the pain points in working with Jupyter notebooks with partners or with source control. That is: Jupyter […] Continue reading: Separating Code from Presentation in Jupyter Notebooks http://dlvr.it/SPYLcr

Using R and {paws} to populate DynamoDB tables

R and AWS DynamoDB In recent weeks we’ve been using AWS services for a few our projects. One of the things that came up was to populate DynamoDB tables with data from R. Of course, we didn’t have to do this from R, but most of our data ... Continue reading: Using R and {paws} to populate DynamoDB tables http://dlvr.it/SPXblv

Diffify

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You know that sinking feeling that you get when you’re months into a big project and you log in one day and nothing works? Turns out something has updated and things have been removed that y... Continue reading: Diffify http://dlvr.it/SPVkPV

Military Expenditure Estimation with RJAGS Simulation

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The side effect of the ongoing Russian occupation was that it stimulated countries’ intentions to increase their military budgets. Last month following the invasion, Germany announced a budget of 100 billion € for the restructuring of the army and announced that it would spend %2 of its GDP every year. Of course, it ... Continue reading: Military Expenditure Estimation with RJAGS Simulation http://dlvr.it/SPVkP6

Little useless-useful R functions – Animating datasets

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I firmly believe that animation and transition between different data states can give end-users much better insights and understanding of the data, than a single table with data points or correlation metrics. With help of ggplot, gganimate, you can quickly…Read more › Continue reading: Little useless-useful R functions – Animating datasets http://dlvr.it/SPVQmp

Don’t Lose your HEAD over Default Branches

Read on for a little trick to always get the default branch… While git has no “default” branch, online code platforms such as GitHub need to define a default for the branch that someone sees when they look at code online. While the ... Continue reading: Don’t Lose your HEAD over Default Branches http://dlvr.it/SPV2ql

March: “Top 40” New CRAN Packages

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Two hundred and six new packages stuck to CRAN in March. Here are my “Top 40” selections in thirteen categories: Computational Methods, Data, Finance, Game Theory, Genomics, Machine Learning, Medicine, Networks, Science, Statistics, Time Series, Utilities, and Visualization. Computational Methods RCDT v1.1.0: Provides functions to perform 2D Delaunay triangulation, constrained or ... Continue reading: March: “Top 40” New CRAN Packages http://dlvr.it/SPRRlp