polygon.freq: The polygon of frequency on the histogram

Description Usage Arguments Author(s) See Also Examples

View source: R/polygon.freq.R

Description

The polygon is constructed single or on a histogram. It is necessary to execute the function previously hist.

Usage

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polygon.freq(histogram, frequency=1, ...)

Arguments

histogram

Object constructed by the function hist

frequency

numeric, counts(1), relative(2) and density(3)

...

Other parameters of the function hist

Author(s)

Felipe de Mendiburu Delgado

See Also

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

Examples

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library(agricolae)
data(growth)
#startgraph
h1<-with(growth,hist(height,border=FALSE,xlim=c(6,14)))
polygon.freq(h1,frequency=1,col="red")
#endgraph
#startgraph
h2<-with(growth,graph.freq(height,frequency=2,col="yellow",xlim=c(6,14)))
polygon.freq(h2,frequency=2,col="red")
#endgraph

Example output



agricolae documentation built on Sept. 13, 2017, 1:03 a.m.