Makes somewhat nicer plots of quantile treatment effects by using ggplot
ggqte(qteobj, main = "", ylab = "QTE", ylim = NULL, ybreaks = NULL,
xbreaks = c(0.1, 0.3, 0.5, 0.7, 0.9), setype = "pointwise")
a QTE object
optional title
optional y axis label
optional limits of y axis
optional breaks in y axis
optional breaks in x axis
options are "pointwise", "uniform" or both; pointwise confidence intervals cover the QTE at each particular point with a fixed probability, uniform confidence bands cover the entire curve with a fixed probability. Uniform confidence bands will tend to be wider. The option "both" will plot both types of confidence intervals
a ggplot object