This function is typically called by another function to gather the statistics necessary
for producing box plots, but may be invoked separately. See: boxplot.stats
# S3 method for stats
vioplot(x, coef = 1.5, do.conf = TRUE, do.out = TRUE, ...)
a numeric vector for which the violin plot will be constructed NA
s and NaN
s are allowed and omitted).
this determines how far the plot ‘whiskers’ extend out from the box. If coef is positive, the whiskers extend to the most extreme data point which is no more than coef times the length of the box away from the box. A value of zero causes the whiskers to extend to the data extremes (and no outliers be returned).
logicals; if FALSE, the conf or out component respectively will be empty in the result.
arguments passed to vioplot
.