96 citations · 239 across the 22 of their papers we have counts for
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stat.ME2021
Item Response Thresholds Models
Gerhard Tutz
A comprehensive class of models is proposed that can be used for continuous, binary, ordered categorical and count type responses. The difficulty of items is described by difficult…
stat.ME2021★ 2 cited
Flexible Predictive Distributions from Varying-Thresholds Modelling
Gerhard Tutz
A general class of models is proposed that is able to estimate the whole predictive distribution of a dependent variable given a vector of explanatory variables $\xb$. The mode…
stat.ME2021
Ordinal Trees and Random Forests: Score-Free Recursive Partitioning and Improved Ensembles
Gerhard Tutz
Existing ordinal trees and random forests typically use scores that are assigned to the ordered categories, which implies that a higher scale level is used. Versions of ordinal tre…