• Fisher’s_IrisesDownload .TXT file Open in Data Desk ?Link
  • Methods: Inference
  • Source: Fisher, R. A. (1936). The Use of Multiple Measurements in Axonomic Problems. Annals of Eugenics 7, 179-188.
  • Number of Cases: 150
  • Story:

    In 1936 Sir Ronald Fisher presented data on irises as the example in a famous statistics paper. Ever since, “Fisher’s Iris data” have been a feature of statistics texts. Fisher presents 4 measurements of Iris flowers of three species. Can we differentiate the species? If so, how best to do that?


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