SHIFTED BINOMIAL APPROXIMATION FOR THE EWENS SAMPLING FORMULA (II)

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説明

The Ewens sampling formula is well-known as the distribution of a random partition of the positive integer n into components. For the number K_n of distinct components of the formula, Yamato (2017a) gives the approximations to the distribution of K_n by using the shifted Binomial distributions and recommends the approximations II and IV.1 among them. We examine these two approximations furthermore, and compare them with the shifted Poisson approximation (Yamato (2017b)) and the Normal approximation (Yamato et al. (2015)). As applications of the approximation II, we give the two examples.

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詳細情報 詳細情報について

  • CRID
    1390572174802576256
  • NII論文ID
    120006620468
  • NII書誌ID
    AA10634475
  • DOI
    10.5109/2233858
  • ISSN
    2435743X
    0286522X
  • HANDLE
    2324/2233858
  • 本文言語コード
    en
  • 資料種別
    journal article
  • データソース種別
    • JaLC
    • IRDB
    • Crossref
    • CiNii Articles
    • OpenAIRE
  • 抄録ライセンスフラグ
    使用可

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