agricolae (version 1.1-8)

ojiva.freq: Plotting the ojiva from a histogram

Description

It plots the cumulative relative .frequencies with the intervals of classes defined in the histogram.

Usage

ojiva.freq(histogram,type="",xlab="",ylab="",axes="",las=1,...)

Arguments

histogram

object created by the function hist() or graph.freq()

type

what type of plot should be drawn. See plot()

xlab

x labels

ylab

y labels

axes

TRUE or FALSE

las

numeric in {0,1,2,3}; the style of axis labels. see plot()

...

Parameters of the plot()

Value

• table
  data.frame

See Also

polygon.freq, table.freq, stat.freq, intervals.freq, sturges.freq, join.freq, graph.freq, normal.freq

Examples

library(agricolae)
data(growth)
h<-graph.freq(growth$height,plot=FALSE)
points<-ojiva.freq(h,col="red",frame=FALSE,
xlab="Height", ylab="Accumulated relative frequency", main="ojiva")
print(points)