Martin Schmettow

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Questions related from Martin Schmettow

Has anybody ever been able to fit a gamma mixed effects model to response time data?

Response time (RT) measures are ubiquitous in experimental psychology. It is well-known that RT rarely fulfills the assumptions of ordinary linear models: the residual distribution typically is...

03 March 2013 3,113 8 View

How to deal with chance of guessing in logistic regression?

I have the following situation: A number of texts have been rated for readability. The research question is: Is the used readability score valid? We did a study where participants first read the...

03 March 2013 6,969 1 View