meansplot {evidence} | R Documentation |
A strip chart of the first argument grouped by the second argument is produced. This function is useful for looking at experimental data with a numeric response and a factorial predictor.
meansplot(y, grp)
y |
a vector of observed values |
grp |
a factor of the same length as the observation vector indicating the treatment under which each observation was obtained |
none returned: the function is used for the plot it produces
Robert van Hulst
van Hulst, R. 2018. Evaluating Scientific Evidence. ms.
data(PlantGrowth)
with(PlantGrowth, meansplot(weight, group))