prepanel.prevalence: Adapts y-axis limits to prevalence range and any nonzero box width
Description
When generating a Prevalence Plot via bwplot(panel=panel.prevalence),
specifying prepanel=prepanel.prevalence spares one from calculating the
y-axis bounds.
Usage
prepanel.prevalence(x, y, ...)
Arguments
x
Vector of (numeric or difftime) treatment durations