plot.freq {plotrix} | R Documentation |
Plots a horizontal bar plot of a "freq" object.
plot.freq(x,main=NULL,col=NULL,show.prop=TRUE,show.pc=FALSE,show.labels=FALSE, show.axis=FALSE,...)
x |
a frequency table produced by freq |
main |
main title of the plot |
col |
vector of colors to use as fills for the bars - defaults
to 1:nbars+1 . |
show.prop |
whether to display the proportions or percentages on each bar |
show.pc |
whether to display percentages instead of proportions |
show.labels |
whether to display the value labels on each bar |
show.axis |
whether to display a horizontal axis below the bars |
... |
additional arguments passed to plot . |
plot.freq
will accept a list of frequencies produced by
freq
and display a horizontal barplot in which each
horizontal stack of bars represents one component of the list. The
length of each bar is proportional to the frequency of that value
in the list.
nil
Jim Lemon
testdat.df<-data.frame(Sex=sample(c("Male","Female"),142,TRUE), Marital=sample(c("Divorced","Married","Single","De facto","Widowed"),142,TRUE), SES=c(sample(c("Low","Middle","High"),130,TRUE),rep(NA,12)), Age=sample(c("0-20","21-40","41-60","61-80","over 80"),142,TRUE)) testdat.freq<-freq(testdat.df) plot.freq(testdat.freq,show.labels=TRUE,show.axis=TRUE)