2 papers
stat.ME2017
Hidden Markov model for discrete circular-linear wind data time series
Gianluca Mastrantonio, Gianfranco Calise
In this work, we deal with a bivariate time series of wind speed and direction. Our observed data have peculiar features, such as informative missing values, non-reliable measures…
stat.ME2015
On initial direction, orientation and discreteness in the analysis of circular variables
Gianluca Mastrantonio, Giovanna Jona Lasinio, Antonello Maruotti +1
In this paper, we propose a discrete circular distribution obtained by extending the wrapped Poisson distribution. This new distribution, the Invariant Wrapped Poisson (IWP), enjoy…