Posts tagged with ‘R’

  • Understanding Inferential Statistics Using Correlation Example

    By Mladen Jovanovic on 19/11/2013

    In the following R and knitr experiment/blog post I will be documenting my play with correlation and inferences. I am just reading Discovering Statistics Using R by Andy Field and I am trying to code some staff from the book, plus experiment and see how inferential statistics work.

  • Quick correction in simulating Typical Error

    By Mladen Jovanovic on 12/11/2013

    I am awaiting review and opinions/critiques from statistics wizard Will Hopkins for my How to visualize test change scores for coaches, but even on his first look he pointed to one small error I did in simulating typical error for vertical jump. It is not huge error, but it is an error in representing typical error in measurement.

  • How to Visualize Test Change Scores for Coaches

    By Mladen Jovanovic on 09/11/2013

    Coaches are not interested in making inferences to a population, statistical significance, nor mean values (P<0.01). What they are interested are individual athletes, their reactions to training and what are practically significant and meaningful changes.

  • Real-Time Fatigue Monitoring using Metabolic Power and CP/W’

    By Mladen Jovanovic on 26/10/2013

    Over the years there were couple of tries to monitor fatigue real-time in team sports, such as soccer. The most simple one was to use heart rate (HR) data and see if the players were getting tired by checking if the HR was getting higher and higher. Long story short – this doesn’t work and I have no clue…

  • Playing with R, ggplot2 and knitr

    By Mladen Jovanovic on 24/10/2013

    Over the last month I have been learning R programming language that is completely FREE and used extensively in statistics and data analysis. I have been also playing with ggplot2 which is a great graphics package for R, along with knitr which was used to produce this blog post/report.

  • Interested in Learning Statistics and R? Start Here!

    By Mladen Jovanovic on 10/10/2012

    Interested in Learning Statistics and R? Start Here! Just a quick heads-up. I recently came across Coursera – a website offering FREE education: About Coursera We are a social entrepreneurship company that partners with the top universities in the world to offer courses online for anyone to take, for free. We envision a future where the top universities are...

Don't Miss Out on Fantastic Job Opportunities!

Be the first to find out about the newest & hottest sports jobs on the market.

Privacy Policy. Your information will never be shared.