In this post we will try to trick linear regression into thinking that a redundant variable is statistically significant. By redundant, I mean a candidate predictor variable that in reality is just noise (no effect on the outcome) but that we might include in an experiment because we don’t ...

We at R Views believe that the R ecosystem, centered around CRAN and Bioconductor, is the world’s largest open repository of statistical knowledge. R packages provide implementations and examples for a tremendous number of statistical methods, procedures, and algorithms. Yet, the virtual library of the R ecosystem is far ...

Hello, welcome to todays blog which I am going to go through my attmept at sliced. If you never hear of sliced its competitive data science which you have 2 hours to create a machine learning model. Catch the show here on tuesdays late a night for us Europeans https://www....

This is a guest post from Chris Bumgardner, Data Science Program Manager at Children’s Wisconsin. The RStudio Enterprise Community group recently hosted an R in Healthcare meetup highlighting the powerful work that Chris and his team are doing to help...

The topic for this blog post is how to create a composite gif made up of multiple gganimate objects, overlaid on top of one another. This is not fundamentally novel, as these abilities are hinted at in the documentation of both gganimate and magick...

The topic for this blog post is how to create a composite gif made up of multiple gganimate objects, overlaid on top of one another. This is not fundamentally novel, as these abilities are hinted at in the documentation of both gganimate and magick...

One of the most frequently asked questions these days is whether the vaccine works in reducing the number of cases and deaths. In order to examine that we will build a function so that we can run for every country we want without repeating the same code block. The dataset ...

This post gives an short introduction to the gEcon R package, which provides a variety of functionalities for DSGE (Dynamic Stochastic General Equilibrium) or CGE (Computational General Equilibrium) model. It is typical that the former is solved by ...

First off, for the hiring managers out there, after about a one-year contracting role at Bank of America doing some … Continue reading →

R language (as well as Python) as comprehensive languages helping not only data analysis and data science tasks make it pretty easy, but is also a multiple-purpose language. In this blog-post I will examine ways of getting data into SQL…Read more ›

Reading Time: 12 minutes Throughout the article below, I go through my approach of how to become great in the four pillars of a sports analytics expert: Communication, Statistics, Programming, and Sports Knowledge.