cigbutts | R Documentation |
On a university campus there are a number of areas designated for smoking. Outside of those areas, smoking is not permitted. One of the smoking areas is towards the north end of the campus near some parking lots and a large walkway towards one of the residences. Along the walkway, cigarette butts are visible in the nearby grass. Numbers of cigarette butts were counted at various distances from the smoking area in 200x80 square-cm quadrats located just west of the walkway.
data("cigbutts")
A data frame with 15 observations on the following 2 variables.
distance
distance from gazebo
count
observed number of butts
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