Logistic regression is a powerful statistical method that is used to model the probability that a set of explanatory (independent or predictor) variables predict data in an outcome (dependent or ...

When contextual features of test-taking environments differentially affect item responding for different test-takers and these features vary across test administrations, they may cause differential ...

This is a preview. Log in through your library . Abstract Chile is considered as one of the safest countries in Latin America, with a below-the-average world crime rate. However, during the last few ...

This course is available on the MPhil/PhD in Health Policy and Health Economics and MPhil/PhD in Statistics. This course is available as an outside option to students on other programmes where ...

This three-day course provides an introduction to multilevel modelling and includes software practicals in your choice of software: MLwiN, R, or Stata. We focus on multilevel modelling for continuous ...

This course is available on the MPhil/PhD in Health Policy and Health Economics, MRes in Management (Employment Relations and Human Resources) and MRes in Management (Organisational Behaviour). This ...