Good day list members,

 

I was wondering if anyone knows a way to omit specific columns or anova
cells from boxplots.  

 

E.g. I produce a boxplot as:

 

>boxplot(y ~ ageclass + sex,data=dat)

 

where ageclass has 4 levels (including 1-year-old), and sex has 2
levels, but the only males included in the analysis are one-year-olds. 

The resulting boxplot illustrates differences among age classes of
females, and between male and female one-year-olds.

However, it has 3 blank columns, corresponding to subadult, young adult,
and mature age classes of males.  

I'd like to exclude those blank columns from the figure.

 

Thanks in advance,

 

Eric

 

 


	[[alternative HTML version deleted]]

