• 90 Citations
  • 6 h-Index
1980 …2009

Research output per year

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Research Output

  • 90 Citations
  • 6 h-Index
  • 32 Article
  • 6 Paper
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Article
2004

企業分析における統計手法の医薬品会社を例とした適用について

Nagahata, H., 2004, In : 北東アジア経済研究. No1, p. 115-143 29 p.

Research output: Contribution to journalArticle

2000

Pressure measurement of air cushions for SCI patients

Tanimoto, Y., Takechi, H., Nagahata, H. & Yamamoto, H., Jun 1 2000, In : IEEE Transactions on Instrumentation and Measurement. 49, 3, p. 666-670 5 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
1998

The study of pressure distribution in sitting position on cushions for patient with SCI (spinal cord injury)

Tanimoto, Y., Takechi, H., Nagahata, H. & Yamamoto, H., Dec 1 1998, In : IEEE Transactions on Instrumentation and Measurement. 47, 5, p. 1239-1243 5 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

脊椎損傷者のプッシュアップ動作分析

Nagahata, H., 1998, In : 計測自動制御学会論文集. 34, 11, p. 1559-1564 6 p.

Research output: Contribution to journalArticle

脊髄損傷者のプッシュアップ動作分析

Nagahata, H., 1998, In : 計測自動制御学会論文集. Vol.34, No.11, p. 1559-1564 6 p.

Research output: Contribution to journalArticle

1997
1996

一斉集団学習とCAI学習にもとづく学習者の類型化の一検討

Nagahata, H., 1996, In : 日本教育工学雑誌. 19, 4, p. 197-205 9 p.

Research output: Contribution to journalArticle

On the number of class intervals in using chi-square-test

Nagahata, H., 1995, In : Bulletin of Faculty of Education Okayama University. 99, p. 71-84 14 p.

Research output: Contribution to journalArticle

一様性の検定の為にX2テストを用いる時の分割数について

Nagahata, H., 1995, In : 岡山大学教育学部研究集録. 99, p. 71-84 14 p.

Research output: Contribution to journalArticle

1993

ESTIMATION OF THE DISTRIBUTION FUNCTION AND ITS FITNESS

Nagahata, H., 1993, In : Mathematica Japonica. 38, 2

Research output: Contribution to journalArticle

ESTIMATING THE DISTRIBUTION FUNCTION UNDER SOME RESTRICTION IN TWO-SAMPLE

Nagahata, H., 1992, In : Mathematica Japonica. 37, 5

Research output: Contribution to journalArticle

A NOTE ON OPTIMAL INTERVAL IN HISTOGRAM UNDER GENERAL LOSS

Nagahata, H., 1991, In : Default journal. 36

Research output: Contribution to journalArticle

1988

TEST STATISTICS USING THE DENSITY ESTIMATOR

Nagahata, H., 1988, In : Default journal. 21, 1

Research output: Contribution to journalArticle

1985

OPTIMAL SPACING FOR GROUPED OBSERVATIONS FROM THE INFORMATION VIEW-POINT

Nagahata, H., 1985, In : Mathematica Japonica. 30, 2

Research output: Contribution to journalArticle

1980

TESTS AGAINST ORDER RESTRICTIONS IN BINOMIAL POPULATIONS

Nagahata, H., 1980, In : MEMORY OF FAC. SCI. KYUSHU UNIV.. 34, 2

Research output: Contribution to journalArticle