ggplot - Quick Plot (qplot)
About
Wraps up all the details of ggplot with a familiar syntax borrowed from plot
Additional features
- Automatically scales data
- Can produce any type of plot
- Facetting and margins
- Creates objects that can be saved and modified
Example
summary(diamonds)
qplot(diamonds$cut, diamonds$carat)
qplot(carat, price, data = diamonds)
qplot(carat, price, data = diamonds, colour=clarity)
qplot(carat, price, data = diamonds, geom=c("point", "smooth"), method=lm)
qplot(carat, data = diamonds, geom="histogram")
qplot(carat, data = diamonds, geom="histogram", binwidth = 1)
qplot(carat, data = diamonds, geom="histogram", binwidth = 0.1)
qplot(carat, data = diamonds, geom="histogram", binwidth = 0.01)
where: