e-Statistics > Textbook Data Sets

Vitamin A intake and BMR

The daily food intake was studied for 2224 subjects, and the content of many different vitamins and substances were meaured.
A data frame with 2224 observations on the following 3 variables.
  1. sex: Male or Female
  2. Avit: vitamin A (micrograms of retinol equivalents)
  3. log_Avit: logarithmic transformation of Avit
  4. bmr: basal metabolic rate
J. Haraldsdottir, J.H. Jensen, A. Moller (1985). Danskernes kostvaner 1985, Hovedresultater. Levnedsmiddelstyrelsen, publikation nr. 138.

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