p.plot: Plot p values of the contrasts

Description

Plot p values of the contrasts

Usage

p.plot(data, ylab="", xlab="", col.lines="red", cex.axis=0.7, 
cex=0.9 , col.text="dark green",family="Times", bg="white",...)

Value

Plot p values of the contrasts

Arguments

data: output object of ea1 or ea2 function (see examples)
ylab: title of y-axis
xlab: title of x-axis
col.lines: colours of the lines
cex.axis: font size in axis
cex: size of points
col.text: colours in letters and means
family: font of plot
bg: background color
...: more plot parameters

Author

Emmanuel Arnhold <emmanuelarnhold@yahoo.com.br>

References

KAPS, M. and LAMBERSON, W. R. Biostatistics for Animal Science: an introductory text. 2nd Edition. CABI Publishing, Wallingford, Oxfordshire, UK, 2009. 504p.

Examples

Run this code


#data3: Kaps and Lamberson (2009): page 347
#Description:
##Latin square design for test four different treatments on hay intake of fattening steers

data(data3)

r<-ea1(data3, design=3)


#plot
contrasts=r[[3]]
contrasts
p.plot(contrasts)

#direct
p.plot(r[3])

# more graphical parameters
p.plot(contrasts, bg="cornsilk", cex=1.5,cex.axis=1.5,
main="P-values of the tukey contrasts",family="sans");grid(10)

data('data7')
r<-ea2(data7,4)
p.plot(r[[5]], bg="cornsilk");grid(10)

par(mfrow=c(1,2))
p.plot(r[[9]][1], xlab="treatment 1", cex=0.5, bg="cornsilk");grid(10)
p.plot(r[[9]][2], xlab="treatment 2", cex=0.5, bg="cornsilk");grid(10)

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