ogive.freq {agricolae}R Documentation

Plotting the ogive from a histogram

Description

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

Usage

ogive.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

Ogive points.

Author(s)

Felipe de Mendiburu

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<-ogive.freq(h,col="red",frame=FALSE,
xlab="Height", ylab="Accumulated relative frequency", main="ogive")
plot(points,type="b",pch=16,las=1,bty="l")
[Package agricolae version 1.2-9 Index]