easyanova (version 11.0)

means.plotfat: Plot Means (interactions)

Description

Plot contrasts of means

Usage

means.plotfat(data, plot=1, s=1,test=1, legend=TRUE, letters=TRUE,
family="Times", bg="white",  cex.names=0.8, cex.text=0.7,
 cex.legend=1, bar.order=1,decreasing=TRUE, ...)

Value

Returns bar plots

Arguments

data

output object of ea2 function (see examples)

plot

type of plot 1 = bar plot factor 1(default) 2 = bar plot factor 2 3 = bar plot interactions (option 1) 4 = bar plot interactions (option 2) 5 = bar plot interactions (option 3) 6 = bar plot interactions (option 4)

s

s=1 (defalt) plot standard deviation s=2 plot standard error of mean

test

Letters of the post-hoc test 1=Tukey 2=SNK 3=Duncan 4=t 5=Scott-Knott

legend

TRUE = plot p-value of F test FALSE = not plot p-value

letters

TRUE = plot letters FALSE = not plot letters

family

font of plot

bg

background color

cex.names

font size in names of treatments (x-axis)

cex.text

font size in letters and means

cex.legend

font size in legend

bar.order

order of bar or means 1 = order of treatments names 2 = order of the means (default)

decreasing

decreasing bar order (TRUE or FALSE)

...

more plot parameters

Author

Emmanuel Arnhold <[e-mail]>

References

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

See Also

ea1,ea2, means.plot, box.plot

Examples

#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
means.plot(r, col=gray.colors(4))

# more graphical parameters
means.plot(r, col=c(2,7,3,5), bg="cornsilk", las=1, cex.names=2, 
sub="treatments", family="sans");grid(10)

# plot = 2
means.plot(r, plot=2, col="dark green", bg="gray", las=1, cex.names=2, 
sub="Treatments", family="Times", ylab="Hay intake")

# plot = 2 decreasing =FALSE
means.plot(r, plot=2, las=1, cex.names=2, col="red",lty=2,pch=20,cex=1.1,
sub="Treatments", family="Times", ylab="Hay intake", decreasing=FALSE, legend=FALSE);grid(10)

# plot=3 
means.plot(r, plot=3, las=1, cex.names=2, 
sub="Contrasts (Tukey 0.05)", family="Times", ylab="")

# plot=3  alpha=0.10
means.plot(ea1(data3, design=3), plot=3, las=2, cex.names=2, 
sub="Contrasts (Tukey 0.10)", family="Times", ylab="", alpha=0.10, bg="cornsilk");grid(10)