An asymptotic approximation for EPMC in linear discriminant analysis based on two-step monotone missing samples

  • Authors:
  • Nobumichi Shutoh;Masashi Hyodo;Takashi Seo

  • Affiliations:
  • Department of Mathematical Information Science, Graduate School of Science, Tokyo University of Science, 1-3, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan;Department of Mathematics, Graduate School of Science, Tokyo University of Science, 1-3, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan;Department of Mathematical Information Science, Faculty of Science, Tokyo University of Science, 1-3, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan

  • Venue:
  • Journal of Multivariate Analysis
  • Year:
  • 2011

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Abstract

In this paper, we consider the expected probabilities of misclassification (EPMC) in the linear discriminant function (LDF) based on two-step monotone missing samples and derive an asymptotic approximation for the EPMC with an explicit form for the considered LDF. For this purpose, we also provide some results of the expectations for the inverted Wishart matrices in this paper. Finally, we conduct the Monte Carlo simulation for evaluating our result.