Edgeworthov rozvoj
Edgeworth expansion
Edgeworthův rozvoj
diploma thesis (DEFENDED)
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http://hdl.handle.net/20.500.11956/109343Identifiers
Study Information System: 214631
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- Kvalifikační práce [11242]
Author
Advisor
Referee
Nagy, Stanislav
Faculty / Institute
Faculty of Mathematics and Physics
Discipline
Probability, mathematical statistics and econometrics
Department
Department of Probability and Mathematical Statistics
Date of defense
9. 9. 2019
Publisher
Univerzita Karlova, Matematicko-fyzikální fakultaLanguage
Slovak
Grade
Good
Keywords (Czech)
Edgeworthův rozvoj, charakteristická funkcia, centrálna limitná vetaKeywords (English)
Edgeworth expansion, characteristic function, central limit theoremTáto práca sa zaoberá Edgeworthovým rozvojom pre aproximáciu rozdelenia odhadu parametra. Úloha práce je uviesť pojem Edgeworthov rozvoj, zaviesť jeho predpoklady a s nimi súvisiace termíny. Následne ukázať postup pre odvodenie prvého člena Edgeworthovho rozvoja. Nakoniec túto aproximáciu demonštrovať na príkladoch, porovnať ho s inými aproximáciami (hlavne centrálnou limitnou vetou) a ukázať silné a slabé stránky Edgeworthovho rozvoja
This thesis is focused around Edgeworth's expansion for approximation of distribution for parameter estimation. Aim of the thesis is to introduce term Edgeworth's expansion, its assumptions and terminology associated with it. Afterwards demonstrate process of deducting first term of Edgeworth's expansion. In the end demonstrate this deduction on examples and compare it with different approximations (mainly central limit theorem), and show strong and weak points of Edgeworth's expansion.