Název:
Ověření normality rozdělení některých klimatických prvků
Překlad názvu:
Normality Testing of some Elements of Climate
Autoři:
Jelínek, Petr ; Antoch, Jaromír (oponent) ; Huth, Radan (vedoucí práce) Typ dokumentu: Diplomové práce
Rok:
2008
Jazyk:
eng
Abstrakt: Normality of daily temperature is often presumed in climatology. This study aims to verify the adequacy of such a model and possibly design a better one. A set of 20th century temperature data from all parts of Europe is examined. An effort is made to find out, whether regional differences in temperature distribution exist. Chapter 2 describes the preliminary trasformation of the data. In Chapter 3, several normality tests are conducted, based on both higher order statistical moments and EDF goodness-of-fit. Chapter 4 introduces finite normal mixtures, Engelman-Hartigan test and an iterative EM algorithm are applied. Chapter 5 summarizes the results.