Hi, great video thanks. How would you transform the z-score or sten when looking at data where scoring above the mean is a negative (i.e. penalties conceded)? Thanks
I haven't read the Compton et al. paper yet, but I take it you should still communicate percentiles with coaches when doing data return? I highly doubt my coach understands a bell curve alone, so z scores, t scores, and STEN are going to be very confusing to them.
Hi there. In my opinion, the coaches don't need to know or understand how a t-score or STEN score is calculated, or even that they are called that, but they do understand a 1-100 or 1-10 scale. You can build them into your charts and visualisation, such as shown around @5:40 in the video from John McMahon's paper. One coach on twitter commented that they find "STEN scores are much easier for coaches to understand".
Hi, you can find it at this point in the video: th-cam.com/video/16GZ1Ed2uVE/w-d-xo.htmlsi=qr4GX4kGQU_eak0z&t=232 Also, I have written further instructions on my blog here: www.globalperformanceinsights.com/post/mastering-z-scores-t-scores-statistics-in-sports-science-zscore
This was areally useful video! Thanks so much.
Thanks!
Very helpful! Concept of T Score and STEN easily explained, thank you!
Glad to hear it! Thanks for your comment.
Hi, great video thanks. How would you transform the z-score or sten when looking at data where scoring above the mean is a negative (i.e. penalties conceded)? Thanks
Hi there, good question. I would calculate the same and then just multiply by -1. This will make the negative z or t scores, positive, and vice versa!
I haven't read the Compton et al. paper yet, but I take it you should still communicate percentiles with coaches when doing data return? I highly doubt my coach understands a bell curve alone, so z scores, t scores, and STEN are going to be very confusing to them.
Hi there. In my opinion, the coaches don't need to know or understand how a t-score or STEN score is calculated, or even that they are called that, but they do understand a 1-100 or 1-10 scale. You can build them into your charts and visualisation, such as shown around @5:40 in the video from John McMahon's paper. One coach on twitter commented that they find "STEN scores are much easier for coaches to understand".
@@globalperformanceinsights Okay, thank you for the reply! I might gradually expose the coach to STEN scores over time.
maam how you calculate t score!
Hi, you can find it at this point in the video: th-cam.com/video/16GZ1Ed2uVE/w-d-xo.htmlsi=qr4GX4kGQU_eak0z&t=232
Also, I have written further instructions on my blog here: www.globalperformanceinsights.com/post/mastering-z-scores-t-scores-statistics-in-sports-science-zscore