OpenIntro Statistics Dataset - migraine


This dataset was taken from the list of OpenIntro dataset files found at

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Experiment involving acupuncture and sham acupunture (as placebo) in thetreatment of migraines.


  • group - a factor with levels control treatment
  • pain_free - a factor with levels no yes


G. Allais et al. Ear acupuncture in the treatment of migraineattacks: a randomized trial on the efficacy of appropriate versusinappropriate acupoints. In: Neurological Sci. 32.1 (2011), pp. 173-175.

Taken from:

Title Authored on Content type
R Dataset / Package psych / bfi March 9, 2018 - 1:06 PM Dataset
OpenIntro Statistics Dataset - scotus_healthcare August 9, 2020 - 2:38 PM Dataset
R Dataset / Package psych / withinBetween March 9, 2018 - 1:06 PM Dataset
R Dataset / Package Stat2Data / Kids198 March 9, 2018 - 1:06 PM Dataset
R Dataset / Package Ecdat / Wages1 March 9, 2018 - 1:06 PM Dataset
Attachment Size
dataset-949491652.csv 1.42 KB
Dataset License
Documentation License
No license (All rights reserved)