I’ve been fitting a couple of different cumulative probit models to some ordinal (e.g., Likert-style) response data. In both models, I have two group-level predictors (respondent ID and question number). The sole difference between the models is that, for one (let’s call it Model A), the mean of the…

Understanding odd estimates from cumulative probit model

ps2 November 7, 2022, 3:53pm 10

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