This layer adds a barplot to an effect plots. Mainly useful for factor or
binary effect plots.
Usage
l_fitBar(a.aes = list(), ...)
Value
an object of class gamLayer.
Arguments
a.aes
list of aesthetic mapping arguments that will be passed to
ggplot2::geom_bar. For instance we could set a.aes=list("fill"="red")
to change the colour of the barplot.