In our last post, we ran simulations on our 1,000 randomly generated return scenarios to compare the average and risk-adjusted return for satisfactory, naive, and mean-variance optimized (MVO) maximum return and maximum Sharpe ratio portfolios.1 We ...

In our last post, we ran simulations on our 1,000 randomly generated return scenarios to compare the average and risk-adjusted return for satisfactory, naive, and mean-variance optimized (MVO) maximum return and maximum Sharpe ratio portfolios.1 We ...

In our last post, we ran simulations on our 1,000 randomly generated return scenarios to compare the average and risk-adjusted return for satisfactory, naive, and mean-variance optimized (MVO) maximum return and maximum Sharpe ratio portfolios.1 We ...

Reading news articles on the will-they-won’t-they post-Brexit trade negotiations with the EU sees days of optimism jarred by days of gloom. Do negative news articles, when one wants a positive outcome, leave a deeper impression? I wondered if I coul...

We caught up with one of our VirtuEARL speakers and EARL regulars Jeremy Horne on what we can expect from... The post VirtuEARL: Speaker interview appeared first on Mango Solutions.

My current company Draper and Dash have been working on the Healthcare DSP for a number of months and we are now ready to launch. Find out what the HTN had to say: https://www.thehtn.co.uk/2020/09/15/new-health-data-science-platform-launches/ A word from D&D’s Chief Technology Officer Data Science ...

On August 5, 2020, RStudio announced the general availability of RStudio Cloud, its cloud-based platform for doing, teaching, and learning data science using only a browser. We often recommend RStudio Cloud to teachers because it simplifies course setu...

This is it folks, the big one, the finals of the State-Off Tournament, where we’ll see California (1) take on Texas (2) for high school swimming superiority. We’ll also use a t-test to determine whether or not swimmers actually swim faster in finals sessions, when the pressure is on. Oh ...

This is it folks, the big one, the finals of the State-Off Tournament, where we’ll see California (1) take on Texas (2) for high school swimming superiority. We’ll also use a t-test to determine whether or not swimmers actually swim faster in finals sessions, when the pressure is on. Oh ...

Today Max Kuhn and I are pleased to announce our new book, Tidy Modeling with R! This book focuses on how to use tidymodels and has two main goals: Readers will learn how to use R and tidymodels packages to create robust and reliable models. This...

The DALEX package version 2.0 was released on CRAN on September the 4th, followed by the DALEXtra release. At first, I’d like to assure You, we did our best to maintain backward compatibility. I am here to cover major changes and at the same time prese...

This article is part of a R-Tips Weekly, a weekly video tutorial that shows you step-by-step how to do common R coding tasks. Today we discuss an awesome skill for automating data collection from word documents: Get the Code: GitHub Link Video T...

This post is a supplementary material for an assignment. The assignment is part of the Augmented Machine Learning unit for a Specialised Diploma in Data Science for Business. The aim of this project is to classify if patients with Community Acquired Pneumonia (CAP) became better after seeing a doctor or ...