Liverpool are desperate to keep key man and leader Mohamed Salah as Trent Alexander-Arnold closes in on an exit, sources have told Football Insider. The Reds are in ongoing talks with Salah, 32 ...
At present, the one parameter logistic (1PL) model, aka Rasch model, two parameter logistic model (2PL) and four parameter logistic model (4PL) have been implemented. The user can specify whether ...