December 2018

Statistics in Glaucoma: Part I

December 2, 2018 | R Views

Samuel Berchuck is a Postdoctoral Associate in Duke University’s Department of Statistical Science and Forge-Duke’s Center for Actionable Health Data Science. Joshua L. Warren is an Assistant Professor of Biostatistics at Yale University. Introduction Glaucoma is a leading cause of blindness worldwide, with a prevalence of 4% in the ...
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One Recipe Step to Rule Them All

December 2, 2018 | Posts on pRopaganda by smaakagen

In this post I will demonstrate, how my new R package customsteps can be used to create recipe steps, that apply custom transformations to a data set. Note, you should already be fairly familiar with the recipes package before you continue reading this post or give customsteps a spin! Recommended ... [Read more...]

restez: Query GenBank locally

December 2, 2018 | rOpenSci - open tools for open science

What is restez? R packages for interacting with the National Center for Biotechnology Information (NCBI) have, to-date, depended on API query calls via NCBI’s Entrez. For computational analyses that require the automated look-up of reams of biological sequence data, piecemeal querying via bandwith-limited requests is evidently not ideal. These ...
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2018-12 MetaPost Three Ways

December 2, 2018 | pmur002

This report describes three different approaches to communicating between R and MetaPost: importing the PostScript output from MetaPost with the ‘grImport’ package; calling the mpost ... [Read more...]

Why R for data science – and not Python?

December 2, 2018 | Learning Machines

There are literally hundreds of programming languages out there, e.g. the whole alphabet of one letter programming languages is taken. In the area of data science there are two big contenders: R and Python. Now why is this blog about R and not Python? I have to make a ... [Read more...]

December Reading for Econometricians

December 2, 2018 | Dave Giles

My suggestions for papers to read during December:Askanazi, R., F. X. Diebold, F. Schorfheide, & M. Shin, 2018. On the comparison of interval forecasts. PIER Working Paper 18-013, Penn. Institute for Economic Research, University of Pennsylvania.Me... [Read more...]

How to get the homology of a antibody using R

December 2, 2018 | Filipe Rigueiro

What is homology? Proteins are conserved bio molecules present in all organisms. Some proteins are conserved in many similar species, making them homologues of each other, meaning that the sequence is not the same but there is a degree of similarity. This is measured as homology in percentage. Histone H1 ...
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Day 02 – little helper na_omitlist

December 2, 2018 | Jakob Gepp

We at STATWORX work a lot with R and we often use the same little helper function within our projects. These functions ease our daily work life by reducing repetitive code parts or by creating overviews of our projects. At first, there was no plan to make a package, but ...
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TSstudio 0.1.3

December 1, 2018 | Rami Krispin

I used the Thanksgiving break to push a new update of the TSstudio package to CRAN (version 0.1.3). The new version includes an update for the ts_backtesting function along with two new function - ts_to_prophet for converting time series objects to a prophet input format (i.e., ds ... [Read more...]

NYC buses: C5.0 classification with R; more than 20 minute delay?

December 1, 2018 | Nils Ross

CategoriesAdvanced Modeling Tags Data Management Data Visualisation R Programming We are continuing on with our NYC bus breakdown problem. When we left off, we had constructed a rule-based Cubist regression model with our expanded pool of predictors; but we were still only managing to explain 37% of the data's variance with ...
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Using R: the best thing I’ve changed about my code in years

December 1, 2018 | mrtnj

Hopefully, one’s coding habits are constantly improving. If you feel any doubt about yourself, I suggest looking back at something you wrote 2011. One thing I’ve changed recently that made my life so much better is a simple silly thing: meaningful name for index and counter variables. Take a ... [Read more...]

Day 01 – little helper checkdir

December 1, 2018 | Jakob Gepp

We at STATWORX work a lot with R and we often use the same little helper function within our projects. These functions ease our daily work life by reducing repetitive code parts or by creating overviews of our projects. At first, there was no plan to make a package, but ...
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