R Archives - Page 4 of 6 - Complementary Training

[Playbook] Converting Just Jump to Smart Jump

Coaches and athletes sometime change measurement/testing equipment. The problem is that the estimates from different equipment might differ (and they usually do). There are couple of soutions to this problem...

Mladen Jovanović April 23, 2016

0 Comments

What Is Propensity Matching and How Can We Improve Validity of Causality Claims?

Researchers usually try to randomize correctly, but sometimes the effect is not in the treatment, but maybe in the difference between group (pre-treatment) or during the treatment (for example volume of training) which s…

Mladen Jovanović March 19, 2016

0 Comments

R Playbook: Injury Prediction using Random Forest

This is the problem I have been wrestling with for some time and I tried to solve it using Bannister model. I even asked for help on Twitter and couple of data scientists suggested taking a look into “functional data a…

Mladen Jovanović November 2, 2015

0 Comments

Workbook: Change Point Analysis of HRV Data

What is Change Point Analysis and why and how can you use it to help you out to make sense of your monitoring data? Find out more….

Mladen Jovanović August 2, 2015

0 Comments

R Playbook: Introduction to Multilevel/Hierarchical Models

I wrote about mixed-level models before and I want to expand on it here. I sort-of finished Andrew Gelman’s Data Analysis Using Regression and Multilevel/Hierarchical Models and will continue to play with it. As far as…

Mladen Jovanović July 9, 2015

0 Comments

Velocity-Based Training: Signal vs. Noise

This is a R workbook using my older bench press data, in which I want to discuss Signal vs. Noise of Velocity-Based Training (VBT) measurements. This could be used for future reliability studies. The goal is to compare w…

Mladen Jovanović April 29, 2015

0 Comments

Non-responders: are they really?

Latest obsession of the researches is individual variation in training responses. The motivation behind this approach (known and emphasized in theory of training as individualization principle) is the creation of persona…

Mladen Jovanović April 9, 2015

0 Comments

R Playbook: Introduction to Mixed-Models

I just started reading more about mixed-models (multilevel/hierarchical) and will use this as a playbook. Mostly because I learn the best by experimenting with the data and I suggest everyone to try to do the same. So pl…

Mladen Jovanović March 24, 2015

0 Comments

AFL Game GPS Stats Analytics Workbook

Keith Lyons shared one game of data for one AFL game across four quarters for the #UCSIA15 course. I took some time to analyze it using R and created interactive and reproducible document (HTML) using knitr and markdown.…

Mladen Jovanović March 14, 2015

0 Comments

Banister Impulse~Response model in R [part 2]

In the previous part I’ve introduced multivariate modeling of impulse and response using Banister model. In this part I will continue with exploration of this model, mainly visualizing reaction predicted by the model o…

Mladen Jovanović October 18, 2014

0 Comments

Tag: R

[Playbook] Converting Just Jump to Smart Jump

What Is Propensity Matching and How Can We Improve Validity of Causality Claims?

R Playbook: Injury Prediction using Random Forest

Workbook: Change Point Analysis of HRV Data

R Playbook: Introduction to Multilevel/Hierarchical Models

Velocity-Based Training: Signal vs. Noise

Non-responders: are they really?

R Playbook: Introduction to Mixed-Models

AFL Game GPS Stats Analytics Workbook

Banister Impulse~Response model in R [part 2]

NEWSLETTER

Sign Up and Stay in the Loop

Claim Your Free Copy of Home Workout Builder

About Us

Contact

Terms of Use

Privacy Policy

Share Your Work with Complementary Training

Cancel Membership