統計数学セミナー
Seminar on Probability and Statistics
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Seminar on Probability and Statistics
Wednesday May 19 2010
Tokyo 002
3:00-4:10 pm


Estimation of the variance-covariance structure for stochastic processes and applications of YUIMA


吉田 朋広 / YOSHIDA, Nakahiro
東京大学大学院数理科学研究科 / Graduate school of Mathematical Sciences, Univ. of Tokyo

Abstract

We discuss limit theorems and asymptotic expansions in estimation of the variance-covariance structure for Ito processes. We will show some numerical examples by YUIMA, a package for statistical analysis and simulation of stochastic differential equations.

伊藤過程の分散および共分散構造の推定に関連した 極限定理と漸近展開について話す. 確率微分方程式に対する,統計解析とシミュレーションのための 統計パッケージYUIMAによる数値例も紹介する.




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Seminar on Probability and Statistics