IDEAS home Printed from https://ideas.repec.org/a/bla/stanee/v5y1951i1-2p23-25.html
   My bibliography  Save this article

Het gebruik van correlatierekening, om de homogeniteit van een reeks waarnemingen te controleren

Author

Listed:
  • E. F. Drion

Abstract

Testing homogeneity of a series of observations by correlation analysis Four methods of preserving food were compared by having ten tasters independently judge appearance, flavour, consistency and taste of each of four components of the menu. The tasters laid down their judgment in one of the figures o, 1, 2 or 3. For each taster the correlation coefficient was calculated between his 16 totals (4 components × 4 methods of preserving) and the average totals of the other tasters. Divergent results were found for taster no. 1, 4 and 10 (practically no correlation) and taster no. 2 (negative correlation). Taster no. 2 appeared to have used the scale wrongly. This could consequently be corrected. The results of taster no. 1, 4 and 10 were eliminated, which led to better results into the consecutively executed analysis of variance.

Suggested Citation

  • E. F. Drion, 1951. "Het gebruik van correlatierekening, om de homogeniteit van een reeks waarnemingen te controleren," Statistica Neerlandica, Netherlands Society for Statistics and Operations Research, vol. 5(1‐2), pages 23-25, February.
    • Handle: RePEc:bla:stanee:v:5:y:1951:i:1-2:p:23-25
    DOI: 10.1111/j.1467-9574.1951.tb00571.x
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/j.1467-9574.1951.tb00571.x
    Download Restriction: no
    File URL: https://libkey.io/10.1111/j.1467-9574.1951.tb00571.x?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:bla:stanee:v:5:y:1951:i:1-2:p:23-25. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: http://www.blackwellpublishing.com/journal.asp?ref=0039-0402 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.