[R] barplot

syed gillani syed at saudionline.com.sa
Sat May 11 18:37:49 CEST 2002

Hi all,

I have read in an epiinfo rec file with more than 100 variables and about
5500 rows. Among the variables are the following three: OB, a 0,1 coded
variable indicating the presence of obesity, GEN, a 1,2 coded variable
indicating gender and AGEGP, a variable  with values ranging from 1 to 11,
indicating agegroups.
How could I make a barplot showing male and female obese persons by age

syed at saudionline.com.sa

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