R/axis.R
aplot_label.Rd
display x or y axis label as an ordinary text, so that the label will not be aligned with axis label of another plot
xlab2(label, fontsize = 11, ...) ylab2(label, fontsize = 11, ...)
axis label
fontsize of the label
additional parameter passed to `gpar`
gg object with new label
Guangchuang Yu