#### 8.2.57.82 tblish.dataset.warpbreaks ¶

Static Method: `out =` warpbreaks `()` ¶

  The Number of Breaks in Yarn during Weaving

  #### Description ¶

  This data set gives the number of warp breaks per loom, where a loom corresponds to a fixed length of yarn.

  #### Format ¶

  `wool`

    Type of wool (A or B).

  `tension`

    The level of tension (L, M, H).

  `breaks`

    Number of breaks.

  There are measurements on 9 looms for each of the six types of warp (AL, AM, AH, BL, BM, BH).

  #### Source ¶

  Tippett, L. H. C. (1950). Technological Applications of Statistics. New York: Wiley. Page 106.

  #### References ¶

  Tukey, J. W. (1977). Exploratory Data Analysis. Reading, Mass: Addison-Wesley.

  McNeil, D. R. (1977). Interactive Data Analysis. New York: Wiley.

  #### Examples ¶

      t = tblish.dataset.warpbreaks;

      summary (t)

      # TODO: Port the plotting code and OPAR to Octave