繭糸繊度曲線の統計的解析

DOI 日本農学文献記事索引 Web Site 被引用文献3件

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タイトル別名
  • Statistical analysis of the size curve of cocoon filament
  • ケンシ センド キョクセン ノ トウケイテキ カイセキ

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We consider population property of the size curve of cocoon filament by the stochastic model, (measurement of the size)=(mean of the population)+(variate peculiar to the individual)+(error variate). Fitting polynomials of order 4 to the measurements of the size of each cocoon (measurement length 33.75 meters), the mean curve, the covariance and the correlation mtaices of the size curve of cocoon filaments are estimated for three races. The results show that the change of the variance and the correlation in and between different measurement points is represented reasonably by the stochastic model.

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