ggplot - Quick Plot (qplot)

Ggplot Graphic Plot

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:







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