260 likes | 271 Views
This study explores the application of cluster analysis on European daily temperature series using extreme value methodology. The computation of Probability Density Functions (PDFs) and the estimation of return levels are discussed, along with the exploration of the European Climate Assessment dataset. Results are presented, including a dendrogram for 25-year return values using the average linkage method. The study concludes with key findings and references.
E N D
CLUSTER ANALYSIS OF EUROPEAN DAILY TEMPERATURE SERIES: AN EXTREME VALUE APPROACH Andrés M. Alonso Departamento de Estadística Universidad Carlos II de Madrid Spain
COMPUTATION OF THE PDF’s Ourparameter of interestwillbethequantilexpfor a specifiedexceedanceprobabilityp AssumingthattheGeneralized Extreme Valuecorrespondstotheannualmaximum. Then, roughlyspeaking, xpisthereturnlevelthatisassociatedwiththereturnperiod 1/pforsmallp, in unit of years.
DENDROGRAM FOR 25-YEARS RETURN VALUES (AVERAGE LINKAGE METHODS)