Multilevel data are structures that consist of multiple units of analysis, one nested within the other. Such data are becoming quite common in political science and provide numerous opportunities for ...

Java programmers use data structures to store and organize data, and we use algorithms to manipulate the data in those structures. The more you understand about data structures and algorithms, and how ...

This is a preview. Log in through your library . Abstract When used for modelling longitudinal data generalised estimating equations specify a working structure for the within-subject covariance ...