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Mandatory Minimum: ANY/A
Should a QB really need 224 dropbacks to qualify for ANY/A rankings? Continue Rounding
Author: Danny Tuccitto
Mandatory Minimum: Passer Rating
Should a QB really need 224 attempts to qualify for the NFL’s Passer Rating rankings? Continue Rounding
When Does Passer Rating Stabilize?
How many attempts does it take to get to the center of a QB’s Passer Rating? Continue Rounding
When Does ANY/A Stabilize?
How many dropbacks does it take to get to the center of a QB’s ANY/A? Continue Rounding
LGM and NFL Age Curves: Yeah, We Care About Attrition
Missing data is a fever for NFL age curves, and the only cure is more LGM. Continue Rounding
Bienvenue à Latent Growth Modeling
Why latent growth modeling is ideal for studying NFL player development over time. Continue Rounding
More on Internal Structure Validity in NFL Analytics
The what, why, and how of validity evidence based on internal structure. Continue Rounding
Benvenuti a Measurement Validity and Reliability
It’s a question of trust. It’s a question of not letting what we’ve built up crumble to dust. Continue Rounding
Pythagorean Win Percentage: MLM or OLS?
How much of variation in Pythagorean Win Percentage since 1970 is due to head coach differences, and what does this imply for methodology? Continue Rounding
NFL Variance: MLM vs. OLS
Why multilevel modeling handles NFL variance better than OLS regression. Continue Rounding