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On the advantages of economically designed variable sample sizes and sampling intervals T 2 control chart: double warning lines scheme


  • Alireza Faraz


  • R. Kazemzadeh


  • M. Moghadam


  • Ahmad Parsian



No abstract is available for this item.

Suggested Citation

  • Alireza Faraz & R. Kazemzadeh & M. Moghadam & Ahmad Parsian, 2012. "On the advantages of economically designed variable sample sizes and sampling intervals T 2 control chart: double warning lines scheme," Quality & Quantity: International Journal of Methodology, Springer, vol. 46(4), pages 1323-1336, June.
  • Handle: RePEc:spr:qualqt:v:46:y:2012:i:4:p:1323-1336
    DOI: 10.1007/s11135-011-9444-y

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    References listed on IDEAS

    1. Charnes, A. & Cooper, W. W. & Rhodes, E., 1978. "Measuring the efficiency of decision making units," European Journal of Operational Research, Elsevier, vol. 2(6), pages 429-444, November.
    2. A. Charnes & W. W. Cooper & E. Rhodes, 1981. "Evaluating Program and Managerial Efficiency: An Application of Data Envelopment Analysis to Program Follow Through," Management Science, INFORMS, vol. 27(6), pages 668-697, June.
    3. R. D. Banker & A. Charnes & W. W. Cooper, 1984. "Some Models for Estimating Technical and Scale Inefficiencies in Data Envelopment Analysis," Management Science, INFORMS, vol. 30(9), pages 1078-1092, September.
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