coins | R Documentation |
Med school students trying to toss heads.
coins
A data frame with 13 observations of 3 variables
participant number
number of heads tossed
number of tails tossed
From the authors: "The toss of a coin has been a method used to determine random outcomes for centuries. It is still used in some research studies as a method of randomization, although it has largely been discredited as a valid randomization method. We sought to provide evidence that the toss of a coin can be manipulated."
Thirteen participants each tossed a coin 300 times.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2789164/
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