#
# Beispiel I.4
#
data(mtcars)
help(mtcars)
#
# histograms (abs. and rel., left-end inclusion convention)
# with default breaks for the horsepower
hist(mtcars$hp, right=FALSE)
hist(mtcars$hp, right=FALSE, freq=FALSE)
#
# histogram with own defined breaks
#
hist(mtcars$hp, right=FALSE, freq=TRUE, breaks=c(0,100,200,300,400))
#
# Histogram mit selbst definierten Breaks versch. Breite
# (Achtung: Damit die Fl?chen passen, muss freq=FALSE
#  verwendet werden)
hist(mtcars$hp, right=FALSE, freq=FALSE, breaks=c(0,50,100,200,300,400))