Long-range-dependent (LRD) sequences have been found to be of importance in various fields such as telecommunications, signal processing and finance. Since the history of an LRD sequence has significant impact on the present values, it is expected that accurate prediction and tracking of these sequences are easier than of short-range-dependent sequences. The purpose of this paper is to verify w...

1 Department of Bioscience, Arctic Research Centre, Aarhus University, Aarhus, Denmark, 2 Department of Earth, Ocean, and Atmospheric Science, Florida State University, Tallahassee, FL, United States, 3 Centre for Earth Observation Science, University of Manitoba, Winnipeg, MB, Canada, 4 Greenland Climate Research Centre, Greenland Institute of Natural Resources, Nuuk, Greenland, 5 Department o...

For this project, I attempted to characterize how the perceived quality of wine relates to its age. To do this, I performed analysis on the Cellar Tracker data set of wine reviews. Through exploration of the data set I found that wine does not age consistently. There was a noticeable shift in the trend of review scores as the wines’ age increased. I performed various forms of regression analysi...