We provide a common approach for studying several nonparametric estimators used for smoothing functional time series data. Linear filters based on different building assumptions are transformed into kernel functions via reproducing kernel Hilbert spaces. For each estimator, we identify a density...

The evaluation of the formative process in the University system has been assuming an ever increasing importance in the European countries. Within this context, the analysis of student performance and capabilities plays a fundamental role. In this work, the authors propose a multivariate latent...

<em>A longitudinal analysis of academic achievements in the University of Bologna</em> (by Stefania Mignani, Paola Monari, Silvia Bianconcini, Silvia Cagnone). Objectives The aim of this paper is to analyze academic achievement of a cohort of students enrolled in 2001 at one of the most numerous...