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rstudio::glimpse() Newsletter

Tracy Teal is the Open Source Program Director at RStudio. This is our third rstudio::glimpse() newsletter. If you're reading this on the blog, you can subscribe here to receive this newsletter in your inbox. So many new learning resources have been... Continue reading: rstudio::glimpse() Newsletter http://dlvr.it/SZFndx

Shiny in Production Conference

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Shiny is a great way of building interactive web applications without having to have extensive web development knowledge - as long as you know the problem you’re trying to solve, have some ideas of how to display the data, and of course, a bit of R kno... Continue reading: Shiny in Production Conference http://dlvr.it/SZBLdy

Notes on Linear Algebra Part 4

Series: Part 1 Part 2 Part 3 Back in Part 2 I mentioned some of the challenges of learning linear algebra. One of those challenges is making sense of all the special types of matrices one encounters. In this post I hope to shed a little light on t... Continue reading: Notes on Linear Algebra Part 4 http://dlvr.it/SZ6wLr

August 2022: “Top 40” New CRAN Packages

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One hundred ninety-four new package made it to CRAN in August. Here are my “Top 40” picks in thirteen categories: “Computational Methods, Data, Epidemiology, Genomics, Insurance, Machine Learning, Mathematics, Medicine, Pharmaceutical Applications, Statistics, Time Series, Utilities, and Visualization. Computational Methods brassica v1.0.1: Executes BASIC programs from the 1970s for historical and ... Continue reading: August 2022: “Top 40” New CRAN Packages http://dlvr.it/SZ3Wss

Mandell O Mandell, Please Grant Me Some Insight!

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TL;DR Bring a textbook to life by Using a simple Natural Language Processing method (Ngram) to guide focused reading and build a robust differential diagnosis Introduction What would you do if you encountered a clinical case with quite a few nuance symptoms? How do you know which article to ... Continue reading: Mandell O Mandell, Please Grant Me Some Insight! http://dlvr.it/SZ2y5q

Error in rbind(deparse.level …) numbers of columns of arguments do not match

The post Error in rbind(deparse.level …) numbers of columns of arguments do not match appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. Error in rbind(deparse.level …) numbers of columns of arguments do not match, This ... Continue reading: Error in rbind(deparse.level …) numbers of columns of arguments do not match http://dlvr.it/SYT6ZC

The ‘Reorient’ transformation

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If you follow my youtube channel then you have certainly seen the “ball” of twenty Hopf tori. Sometimes I call it the “Hopf flower”. How is it done? Well, firstly, I take twenty poin... Continue reading: The ‘Reorient’ transformation http://dlvr.it/SYQ1zn